333 trips match your search
NameTrip #DatesSpaces
Active Adventure on the Seventh Continent, Antarctica15550AMar 3–14, 2015Waiting List
Vietnam Adventure15560AMar 4–19, 2015Waiting List
Cultural Discovery and Service in Nepal15555AMar 4–17, 2015More than 5
Sand Pine, Silver Water, and Service, Ocala National Forest, Florida15438AMar 8–13, 20152
Journey Through Untamed Wilderness, Alaska Dogsled15446AMar 8–14, 2015Be First on Waiting List!
Critical Bird Habitat Restoration on Mauna Kea, Big Island, Hawaii15026AMar 8–14, 2015Be First on Waiting List!
Springtime Hiking and Birding in Big Bend National Park, Texas15420AMar 12–18, 2015Waiting List
Magic in the Water, Florida15418AMar 15–21, 2015Waiting List
Saving the San Pedro River, Arizona15439AMar 15–21, 20154
Train-The-Trainer for Outing Leadership and Basic First Aid Training in Sausalito, CA15992AMar 20–22, 20152
Cross-Country Skiing in the Shadow of Denali, Alaska15451AMar 22–27, 2015Waiting List
Hiking Japan's Ancient Buddhist Trails, Rainforests, and Volcanoes, Kyushu15565AMar 23–Apr 4, 20154
Big Sur Service, Pfeiffer State Park, California15065AMar 28–Apr 3, 20151
Women Backpacking the Wonders of the Grand Canyon, Arizona15405AMar 30–Apr 4, 2015Be First on Waiting List!
Mystery of the Rainbow, Navajo Indian Reservation, Arizona and Utah15035AApr 4–11, 2015Waiting List
Kayak or Canoe Way Down upon the Suwannee River, Georgia and Florida15050AApr 5–11, 2015Be First on Waiting List!
Springtime Hike, Bike, and Float in the Mojave Desert, Nevada15055AApr 5–11, 20154
Nantahala Toil and Trek, North Carolina15066AApr 5–11, 2015Be First on Waiting List!
Grand Staircase-Escalante Llama Hike, Utah15080AApr 5–11, 20151
To Hell and Back: Service in Hells Canyon, Idaho15067AApr 11–18, 2015More than 5
Royal Arch and Grand Scenic Views Adventure, Grand Canyon National Park, Arizona15036AApr 11–18, 2015More than 5
Into the Heart of Tarahumara Country, Copper Canyon, Mexico15575AApr 12–25, 20153
Jewels of the Grand Canyon, Arizona15037AApr 12–18, 20152
Springtime in the Smokies, Tennessee15045AApr 12–18, 2015Be First on Waiting List!
Mammoth Cave National Park Service, Kentucky15068AApr 12–18, 20151
New York City Forestry Service, New York15255AApr 12–18, 2015Waiting List
Service and History at Shenandoah Valley Battlefields, Virginia15069AApr 12–18, 2015Waiting List
Grand Staircase-Escalante Llama Hike, Utah15080BApr 14–20, 2015Be First on Waiting List!
Kanab Creek Wilderness: Expansive Esplanade Terraces Fractured by Canyons, Grand Canyon Area, Arizona15038AApr 18–25, 2015Waiting List
Somewhere Over the Rainbow, Navajo Indian Reservation, Arizona and Utah15039AApr 18–25, 2015Waiting List
Beyond Hollywood: The Natural Beauty of Southern California15056AApr 19–26, 2015More than 5
Kayaking Georgia's Untamed Coast: Sea Islands and Wild Rivers15051AApr 19–25, 2015Be First on Waiting List!
Machu Picchu Eco-Lodge Trek, Peru15580AApr 25–May 5, 2015Be First on Waiting List!
Springtime in Western Turkey15585AApr 25–May 8, 20154
Thunder, Wonder, and Awe, Grand Canyon National Park, Arizona15040AApr 26–May 2, 2015Waiting List
Red Rock Eden, Capitol Reef National Park, Utah15070AApr 26–May 2, 20151
Kayaking Coastal Carolina, South Carolina15052AApr 26–May 2, 2015Waiting List
Wilderness First Responder Recertification at Clair Tappaan Lodge in Norden, CA15871AMay 2–4, 2015More than 5
Hiking in the Hidden Kingdom, Bhutan15595AMay 3–16, 2015Be First on Waiting List!
Spring Service in Arches National Park, Utah15071AMay 3–9, 2015Be First on Waiting List!
City in a Garden: Spring Service in Chicago, Illinois15078AMay 3–9, 2015More than 5
National Outings Training Trip - Southeast/Northeast15999AMay 6–10, 2015Waiting List
Capitol Reef Natural History Base Camp, Utah15046AMay 7–13, 2015Waiting List
Service and Kayaking the Treasures of the Dry Tortugas, Florida15073AMay 9–16, 2015Waiting List
Farm Service on Martha's Vineyard, Massachusetts15294AMay 10–16, 2015More than 5
Sea and Service at Point Reyes National Seashore, California15072AMay 10–15, 20152
Wildflowers and Waterfalls: Dayhiking in the Columbia Gorge, Oregon and Washington15215AMay 10–15, 2015More than 5
Beginners Coastal Backpack, Point Reyes National Seashore, California15140AMay 10–15, 2015Waiting List
Kalaupapa Culture, Service, and Calm, Molokai, Hawaii15027AMay 11–15, 2015Be First on Waiting List!
Multi-Subcommittee WFA15945AMay 14–15, 2015Waiting List
OLT 201 Train the Trainer workshop15947AMay 15, 2015Be First on Waiting List!
Multi-Subcommittee Meeting15950AMay 15–17, 2015More than 5
Santa Rosa Island Service, Channel Islands National Park, California15074AMay 16–22, 2015Waiting List
Wilderness First Responder at Clair Tappaan Lodge in Norden, CA15872AMay 16–25, 2015More than 5
Wildlife and Photography Cruise, Prince William Sound, Alaska15022AMay 16–23, 2015More than 5
Redrock Canyons of Escalante, Utah15041AMay 16–22, 20151
Service at Antietam National Battlefield, Maryland15075AMay 17–23, 2015Waiting List
Walking the Franciscan Trail, Umbria, Italy15605AMay 17–28, 20151
Wild Trout Recovery in Northern New Mexico15076AMay 17–23, 2015Be First on Waiting List!
Mountains, Lochs, and Glens: The West Highland Way, Scotland15610AMay 18–28, 2015Waiting List
Islands, Glaciers, Mountains, and Fjords: Cycling Alaska's Inside Passage15005AMay 18–26, 2015More than 5
Hiking Japan's Ancient Buddhist Trails, Rainforests, and Volcanoes, Kyushu15565BMay 18–30, 2015More than 5
Natural History of the Needles, Canyonlands National Park, Utah15047AMay 19–25, 2015Waiting List
Travels on the Ancient Tea Horse Road, China15675AMay 24–Jun 7, 2015More than 5
Hiking and History in Southern England15615AMay 24–Jun 3, 20151
New York City Park Service15295AMay 24–31, 2015More than 5
Rafting the Wild and Free Yampa, Dinosaur National Monument, Colorado and Utah15060AMay 25–29, 20151
Vienna to Prague: Walking the Czech Greenways, Austria and Czech Republic15620AMay 28–Jun 10, 2015Waiting List
Southern Sierra on the Pacific Crest Trail, California15141AMay 30–Jun 6, 2015Waiting List
Cycling Missouri's Historic Katy Trail15185AMay 31–Jun 6, 20155
Service in the Footsteps of Geronimo, Chiricahua Wilderness, Arizona15077AMay 31–Jun 6, 2015Waiting List
Jewels of Croatia: Forests, Rivers, and Islands15625AMay 31–Jun 13, 2015Waiting List
Rafting the Wild and Free Yampa, Dinosaur National Monument, Colorado and Utah15060BJun 1–5, 20151
Hike, Bike, and Sea Kayak the San Juan Islands, Washington15175AJun 1–7, 2015Be First on Waiting List!
Hidden Trails of Cinque Terre and the Italian Riviera, Italy and France15630AJun 2–13, 2015Be First on Waiting List!
Botswana and Zimbabwe: A Living Eden15635AJun 4–16, 2015More than 5
Lake Michigan Bike and Hike, Sleeping Bear Dunes National Lakeshore, Michigan15186AJun 6–12, 2015More than 5
Women on Top of the World: Backpacking the Arctic National Wildlife Refuge, Alaska15006AJun 7–15, 2015Waiting List
Monhegan Island: Jewel of the Sea, Maine15257AJun 7–13, 2015Waiting List
Mule Packer Paradise: Ranch Maintenance in Shawnee, Colorado15258AJun 7–14, 2015More than 5
Meditation and Music in Marin, California15216AJun 7–13, 2015More than 5
Backpacking the Brooks Range at the Moment of Spring, Arctic National Wildlife Refuge, Alaska15007AJun 8–23, 20151
In Search of the Polar Bear in the Land of the Midnight Sun, Norway15655AJun 12–19, 2015Waiting List
Poets and Pilgrims: A Literary Walking Tour of Ireland15640AJun 14–25, 2015More than 5
Ridges, Rivers, Rainforests, and Waves in Olympic National Park, Washington15217AJun 14–19, 2015More than 5
Star Party on the North Rim, Grand Canyon National Park, Arizona15259AJun 14–20, 2015Waiting List
Prehistory in the Shadow of the Alps, Italy and France15645AJun 15–26, 2015More than 5
England's Coast-to-Coast Walk: From the Irish Sea to the North Sea15650AJun 15–28, 2015Waiting List
Valdez Cabin and Trail Maintenance, Prince William Sound, Alaska15008AJun 17–23, 2015Be First on Waiting List!
Chaco Canyon Service, New Mexico15260AJun 20–27, 20155
Coastal Exploration and Culture Along Kauai's North Shore, Hawaii15028AJun 20–26, 2015More than 5
Packrafting the Wild Rivers of the Kenai Peninsula, Alaska15009AJun 20–26, 2015More than 5
Trail Building in the Colorado Rockies15262AJun 21–27, 2015More than 5
Sand, Surf, and Service Along the California Coast15261AJun 21–27, 2015Waiting List
Wanderlust and Wildflowers in Washington's North Cascades15218AJun 21–27, 2015More than 5
Easy Hiking the Dolomites, Italy15725AJun 22–Jul 5, 2015Be First on Waiting List!
Hiking the Alps of Bavaria and Tyrol, Germany and Austria15660AJun 23–Jul 4, 2015Waiting List
World-Class Whitewater: Rafting the Middle Fork of the Salmon River, Idaho15061AJun 24–29, 2015Waiting List
Deep Wilderness Canoeing in Wabakimi Provincial Park, Ontario, Canada15190AJun 27–Jul 5, 20151
Kilimanjaro and Safari, Tanzania15525BJun 27–Jul 12, 2015More than 5
Family Fun in Paradise, Costa Rica15815AJun 27–Jul 6, 2015More than 5
Kayaking Among Glaciers in Prince William Sound, Alaska15010AJun 28–Jul 6, 2015More than 5
Eiger and Jungfrau Up Close, Switzerland15665AJun 28–Jul 6, 2015Be First on Waiting List!
Yoga and Hiking in the Redwoods, Marin County, California15219AJun 28–Jul 4, 2015More than 5
Backcountry Trail Preservation in the Bob Marshall Wilderness, Montana15263AJun 29–Jul 5, 20154
Backdoor to Yosemite's Lake 10,005, California15143AJun 29–Jul 4, 2015Waiting List
Treasures of Southern Yosemite and the Ritter Range, California15142AJun 30–Jul 4, 2015Be First on Waiting List!
Rafting Among Glaciers and Grizzlies: Tatshenshini and Alsek Rivers, Alaska and British Columbia15021AJul 1–11, 2015More than 5
Trek Across the Generation Gap, Yosemite National Park, California15144AJul 2–6, 2015Waiting List
Explore Glacier Bay by Yacht, Alaska15011AJul 2–10, 20152
Fire, Ice, and Water, Iceland15730AJul 3–17, 20155
Finland Discovered: Culture, History, and Nature15735AJul 6–16, 20151
Family Rafting in Dinosaur National Monument, Utah15205AJul 9–12, 2015More than 5
Waterfalls, Peaks and Domes, Yosemite National Park, California15145AJul 11–18, 20153
Hike and Snorkel an Island Paradise, Kauai, Hawaii15029AJul 11–19, 2015More than 5
Puffins, Whales, and Coastal Trails: Hiking Newfoundland's East Coast Trail, Canada15220AJul 11–18, 2015More than 5
Family Fun in a Marine Paradise, Channel Islands National Park, California15206AJul 12–18, 2015More than 5
Biodiversity and Day Hikes in Olympic National Park, Washington15221AJul 12–17, 2015More than 5
Hiking the High Sierra and the Pacific Crest Trail, Mokelumne Wilderness, California15222AJul 12–18, 2015More than 5
Lodge Adventure in America's Alps, North Cascades, Washington15223AJul 12–17, 2015More than 5
Vistas and Volcanoes in the Cascades and High Desert of Central Oregon15224AJul 12–17, 20155
Canoeing, Hiking, and Rock Art in Labyrinth Canyon, Green River, Utah15191AJul 13–17, 2015More than 5
Dolomiti di Brenta: Trekking the Trentino Alps, Italy15740AJul 15–23, 20152
Best of the High Sierra Camps, Yosemite National Park, California15147AJul 15–22, 2015Waiting List
Introduction to Backpacking in the High Sierra, Tahoe National Forest, California15148AJul 18–24, 20154
Lakes, Meadows, and Vistas of Northern Yosemite, California15150AJul 18–22, 2015More than 5
Family Ramble, Rocky Mountain National Park, Colorado15208AJul 18–25, 2015More than 5
Sawtooth Sashay, Idaho15121AJul 18–24, 2015Waiting List
Backpacking the Catskill Mountains, New York15100AJul 19–26, 20153
Mt. Whitney Trail Camp Service, California15264AJul 19–25, 2015More than 5
Exploring Norway's Fjords and Glaciers15745AJul 19–29, 20151
Due to lodging considerations, available space is reserved for One Male
Summer in the Stehekin Valley, North Cascades National Park, Washington15225AJul 19–25, 2015Waiting List
Beartooth Bliss: Day Hikes in Glacial Valleys, Montana15226AJul 19–25, 20155
Signature Day Hikes in Yosemite's Tuolumne Meadows, California15176AJul 19–25, 2015Waiting List
Beginners Backpack to the Lakes of the Emigrant Wilderness, California15149AJul 19–26, 2015Waiting List
Trail Repair in Denali National Park, Alaska15012AJul 20–26, 2015Be First on Waiting List!
Wilderness Backpacking in Kluane National Park, Yukon Territory15014AJul 21–27, 20152
Ghost Towns and Glaciers: Backpacking Wrangell-St. Elias National Park, Alaska15013AJul 23–Aug 1, 2015More than 5
Wild and Scenic Rogue River Family Rafting, Oregon15210AJul 23–26, 2015More than 5
Stehekin Valley Backpacking, Washington15110AJul 24–31, 2015Waiting List
Grizzlies, Glaciers, and Climate Change: Dayhiking in Glacier National Park, Montana15227AJul 25–Aug 1, 2015Waiting List
Rae Lakes and the Kings Canyon High Country, California15152AJul 25–Aug 1, 2015Waiting List
Northern Yosemite's Lakes, Canyons, and Passes, California15151AJul 25–Aug 1, 20152
Just for Grandparents and Grandkids, Tahoe National Forest, California15209BJul 26–31, 20155
Multigenerational Teen Service in Yosemite's Tuolumne Meadows, California15211AJul 26–Aug 1, 2015Waiting List
Emigrant Wilderness: The High Sierra's Best Kept Secret, California15170AJul 26–Aug 3, 2015Waiting List
Painting Along the Sierra Trails, Tahoe National Forest, California15229AJul 26–Aug 1, 2015More than 5
Sprucing Up the East Coast Trail, Newfoundland, Canada15266AJul 26–Aug 2, 2015More than 5
Just for Grandparents and Grandkids, Tahoe National Forest, California15209AJul 26–31, 2015Be First on Waiting List!
Sierra Vistas and Family Fun in Tahoe National Forest, California15212AJul 26–31, 2015More than 5
Hikes and Bites: A Farm-Fresh Food Tour in Vermont15228AJul 26–Aug 1, 2015More than 5
Trekking Tumble Creek, Wrangell-St. Elias National Park, Alaska15016AJul 29–Aug 10, 20153
Southeastern Yosemite's Hidden Headwaters, California15153AJul 30–Aug 8, 2015Waiting List
Hiking and Culture on Newfoundland's Bonavista Peninsula, Canada15245AJul 30–Aug 6, 2015More than 5
Wind Rivers East Fork Escapade, Wyoming15122AAug 1–8, 2015Waiting List
Intriguing Mongolia Trek15690AAug 1–14, 2015More than 5
Journey Through Evolution, North Lake to South Lake, Kings Canyon National Park, California15154AAug 1–9, 2015Waiting List
Peaks, Passes, and Panoramas in Yosemite and the Ansel Adams Wilderness, California15156AAug 1–8, 2015Be First on Waiting List!
Machu Picchu, Inca Hikes, and Andean Culture, Peru15825AAug 2–13, 2015More than 5
Backpacking in the Breathtaking Beartooths, Montana15123AAug 2–8, 20154
Music in the Mountains: Stanislaus and Toiyabe National Forests, California15230AAug 2–8, 2015More than 5
Service and Whitewater Rafting, New River Gorge, West Virginia15267AAug 2–8, 2015More than 5
Whales, Water, and Wildlife of the San Juan Islands, Washington15231AAug 2–7, 2015More than 5
Welcome to the Wilderness, Mt. Hood Wilderness, Oregon15177AAug 2–7, 2015More than 5
Continental Divide Through the Wind River Range, Wyoming15126AAug 2–9, 2015Be First on Waiting List!
A Cross-Country Adventure Along the LeConte Divide, Kings Canyon National Park, California15155AAug 2–10, 2015Be First on Waiting List!
Service in the Selway-Bitterroot Wilderness, Montana and Idaho15268AAug 2–8, 2015Be First on Waiting List!
High Alpine Lakes of the Weminuche Wilderness, Colorado15300AAug 3–7, 2015More than 5
Wilderness Cruise on Alaska's Inside Passage15015AAug 4–13, 2015Be First on Waiting List!
Hiking High: Humphreys Basin and Upper French Canyon, California15157AAug 6–11, 2015Waiting List
Hiking the Muir Trail from Devils Postpile to Tuolumne Meadows, Yosemite National Park, California15301AAug 7–18, 2015Waiting List
Bear Grass in the Bob Marshall Wilderness, Montana15124AAug 7–15, 2015More than 5
Adventure High in Wyoming's Wind River Mountains15125AAug 8–15, 2015Be First on Waiting List!
Canadian Rockies Van Venture: Banff, Lake Louise, and Jasper, Alberta15232AAug 8–15, 20151
Lakes and Peaks Along the John Muir Trail: Yosemite and Ansel Adams Wilderness, California15158AAug 8–15, 20153
Pioneer Basin and Mono Recesses, John Muir Wilderness, California15159AAug 8–15, 20155
Kayaking the Na Pali Coast, Kauai, Hawaii15030AAug 8–14, 20151
John Muir Wilderness Trail Restoration, California15265AAug 9–15, 20154
Wandering the Goat Rocks Wilderness, Washington15112AAug 9–14, 2015Waiting List
Star Tails and Hiking Trails: Service at Mt. Lassen National Volcanic Park, Caifornia15269AAug 9–15, 2015More than 5
Exploring Norway's Fjords and Glaciers15750AAug 10–20, 20155
Hiking High: Mammoth Crest to the Silver Divide, John Muir Wilderness, California15160AAug 14–18, 2015Be First on Waiting List!
Lake Superior Service, Isle Royale National Park, Michigan15270AAug 14–22, 2015Waiting List
Orcas, Totems, and Grizzlies: Sailing Northern Vancouver Island, British Columbia15017AAug 14–20, 20152
Grizzlies, Glaciers, and Climate Change: Dayhiking in Glacier National Park, Montana15234AAug 15–22, 2015Be First on Waiting List!
High Lakes of Yosemite National Park, California15161AAug 15–23, 2015More than 5
Ionian Blue Epic, Kings Canyon National Park, California15162AAug 15–22, 20151
Unplug, Unwind, and Dig In: Trail Work in the Idaho Panhandle15271AAug 15–22, 2015More than 5
Gros Ventre Wilderness Service, Wyoming15272AAug 16–22, 20155
Olympic National Park Traverse, Washington15116AAug 16–22, 20154
Best of the Midwest: Day Hiking on the Superior Hiking Trail, Minnesota15233AAug 16–22, 2015More than 5
Ring the Canyon, Bryce Canyon National Park, UT15440AAug 16–22, 2015More than 5
Service in the Spectacular Yosemite Valley, California15273AAug 16–22, 20151
Sea Kayaking at Isle Royale National Park, Michigan15192AAug 16–23, 20153
Canyons, Lakes, and Meadows of Northern Yosemite, California15302AAug 18–29, 2015Waiting List
Tableland Tramp: Hiking Among the High Lakes of Sequoia National Park, California15163AAug 20–24, 2015More than 5
Tanzania Safari in the Footsteps of the Maasai15680AAug 20–30, 2015More than 5
Lake Basin High Country, Kings Canyon National Park, California15164AAug 21–29, 2015More than 5
Eagle Cap Wilderness Trail Repair, Oregon15274AAug 22–29, 2015More than 5
Gems of the Silver Divide, John Muir Wilderness, California15165AAug 22–30, 2015Be First on Waiting List!
A Taste of the Sierra, Tahoe National Forest, California15246AAug 22–29, 2015More than 5
Backpacking the Eagle Cap Wilderness: The Eagle Creek Loop, Oregon15113AAug 22–29, 2015Waiting List
Lodge-Based Day Hikes in the Colorado High Country15236AAug 22–29, 2015Waiting List
Exploring Lake Tahoe by Foot and Paddle, California15235AAug 23–29, 2015More than 5
Arctic Wilderness Fishing Base Camp in the Brooks Range, Alaska15018AAug 23–30, 2015Waiting List
High Sierra Hikes and Photography in the Ansel Adams Wilderness, California15178AAug 23–28, 2015More than 5
Blowin' in the Winds: Service in the Wind River Range, Wyoming15275AAug 23–29, 2015More than 5
Western Brooks Range Ramble, Noatak National Preserve, Alaska15019AAug 24–Sep 4, 2015Waiting List
Gardiner Basin High Country, John Muir Wilderness, California15166AAug 29–Sep 7, 2015Be First on Waiting List!
Stepping off the Trail: Beginner Cross-Country Backpacking in the Emigrant Wilderness, California15168AAug 30–Sep 6, 2015More than 5
Mt. Humphreys Magic and Inspiration, John Muir Wilderness, California15167AAug 30–Sep 5, 2015Waiting List
Adventures in the Scottish Highlands, Scotland15760AAug 31–Sep 10, 2015Waiting List
Wonderland Trail Loop, Mt. Rainier National Park, Washington15114ASep 1–11, 2015Waiting List
Hidden Trails of Cinque Terre and the Italian Riviera, Italy and France15630BSep 1–12, 2015More than 5
On Foot in Northern Spain: Camino de Santiago and Picos de Europa15765ASep 2–13, 20151
Due to lodging considerations, available space is reserved for One Female
In the Shadow of Mount Olympus: Backpacking Olympic National Park, Washington15115ASep 6–13, 2015More than 5
England's Coast-to-Coast Walk: Lakes, Dales, Moors, and More15770ASep 6–19, 2015Waiting List
Prince William Sound Wilderness Cruise, Alaska15020ASep 6–13, 2015More than 5
Hot Springs and Waterfalls Llama Hike, Yellowstone National Park, Wyoming15303ASep 7–12, 2015Waiting List
Isolated Island Wilderness: Backpacking Isle Royale National Park, Michigan15105ASep 7–13, 2015Waiting List
Cycling the Historic Erie Canal Pathway, New York15187ASep 11–19, 2015More than 5
Trail Work at Mt. Rainier National Park, Washington15277ASep 12–19, 2015More than 5
Scuba Service in Monterey Bay's Kelp Forest, California15276ASep 12–19, 2015More than 5
Fantastic Four Pass Loop, Maroon Bells-Snowmass Wilderness, Colorado15120ASep 13–19, 2015Be First on Waiting List!
Beginners Coastal Ramble Through Point Reyes National Seashore, California15169ASep 13–18, 2015Be First on Waiting List!
Jewels of Croatia: Forests, Rivers, and Islands15785ASep 13–26, 2015Waiting List
Autumn in the Stehekin Valley, North Cascades National Park, Washington15239ASep 13–19, 2015More than 5
Archaeological Restoration in Mesa Verde National Park, Colorado15278ASep 13–19, 2015Waiting List
Waterfalls, Alpine Lakes, and Wildflowers: Day Hikes in Colorado's San Juan Mountains15237ASep 13–19, 2015Be First on Waiting List!
Amazing Acadia and the Rockbound Coast of Maine15238ASep 13–19, 2015More than 5
Paddler's Paradise: Boundary Waters Canoe Area, Minnesota15193ASep 13–19, 2015Waiting List
High Peaks and Huts of the White Mountains, New Hampshire15304ASep 13–18, 20154
Easy Hiking Chamonix, France15775ASep 14–23, 20152
Trekking the Turquoise Coast of Turkey15790ASep 18–Oct 3, 2015More than 5
Fall Trail Work in the Red River Gorge, Kentucky15279ASep 19–26, 2015More than 5
Forbidden Heart of the Rainbow, Navajo Indian Reservation, Arizona and Utah15130ASep 20–26, 20152
Kayaking Cape Fear: Blackwater, Beach, and More, North Carolina15194ASep 20–26, 2015More than 5
Kayak, Hike, and Raft: A Women's Adventure in Southern Oregon15250ASep 20–25, 20154
Grasslands Research in the Valles Caldera, New Mexico15280ASep 20–25, 2015More than 5
Service Among Ancestral Puebloan Ruins, Utah15281ASep 20–26, 2015Be First on Waiting List!
50-Plus Pyramid Lake Service and Fun, Nevada15296ASep 20–26, 20151
Hiking the Greek Islands15795ASep 22–Oct 5, 2015Waiting List
Magical Morocco: From Casbahs to Camels15685ASep 26–Oct 11, 2015More than 5
Walking the Franciscan Trail, Umbria, Italy15605BSep 27–Oct 8, 2015More than 5
Tracks Across the Sierra, Tahoe National Forest, California15241ASep 27–Oct 4, 2015More than 5
Fall Service at Bear Run Nature Reserve and Fallingwater, Pennsylvania15287ASep 27–Oct 3, 2015Waiting List
Georgia Gems: St. Mary's, Cumberland Island, and Okefenokee Swamp15197ASep 27–Oct 3, 2015More than 5
Naples to Brindisi: Secrets of Southern Italy15800ASep 27–Oct 8, 2015Be First on Waiting List!
Wild Trout Recovery in Northern New Mexico15282ASep 27–Oct 2, 2015More than 5
Autumn Hikes in the Colorful Catskill Mountains, New York15240ASep 27–Oct 3, 2015More than 5
Gitche Gumee Gambol: Backpacking Pictured Rocks National Lakeshore, Michigan15106ASep 28–Oct 2, 2015More than 5
Secrets of Kanab Canyon, Grand Canyon National Park, Arizona15131AOct 3–10, 2015Waiting List
Martha's Vineyard Service, Massachusetts15297AOct 4–10, 20155
Fall Foliage Hiking in Vermont's Green Mountain National Forest15242AOct 4–9, 2015More than 5
Sea and Service at Myrtle Beach State Park, South Carolina15286AOct 4–10, 2015More than 5
Hidden History and Service at Valley Forge National Historic Park, Pennsylvania15284AOct 4–10, 2015More than 5
Acadia National Park Service, Maine15283AOct 4–10, 2015More than 5
Piedras Blancas Light Station Service, Big Sur, California15285AOct 4–10, 2015More than 5
Royal Arch and Elves Chasm Trek, Grand Canyon National Park15132AOct 10–17, 2015Be First on Waiting List!
Treasures of Sicily, Italy15805AOct 10–21, 2015More than 5
Autumn Alpine Trek in Bhutan15695AOct 10–27, 20154
Borneo Explorer, Malaysia15700AOct 11–24, 2015Waiting List
Current River Canoeing, Ozark National Scenic Riverways, Missouri15195AOct 11–15, 2015More than 5
50-Plus Service at Clair Tappaan Lodge, Tahoe National Forest, California15288AOct 11–16, 2015More than 5
New York City Parks Service at the Historic Bartow-Pell Conservancy15290AOct 11–18, 2015More than 5
Hike, Bike, and Kayak in Vietnam15705AOct 17–31, 2015Be First on Waiting List!
Autumn Glory in Great Smoky Mountains National Park, Tennessee15244AOct 18–23, 2015More than 5
Hot Springs, Falling Water, and Service in Saline Valley, California15289AOct 18–24, 2015More than 5
Caribbean Island Kayaking, Florida Keys and Dry Tortugas, Florida15196AOct 18–24, 2015Be First on Waiting List!
Habitat and History at Fort Ord, Monterey, California15291AOct 18–25, 2015More than 5
Ancestral Pueblos of Chaco Canyon and Northern New Mexico15247AOct 19–25, 2015More than 5
Mt. Everest Lodge Trek, Nepal15710AOct 22–Nov 13, 2015More than 5
Sea and Service at Point Reyes National Seashore, California15292AOct 24–31, 2015More than 5
Top of Texas, Guadalupe Mountains National Park15298AOct 24–31, 2015More than 5
Focus on Birds in Ecuador, Hummingbird Heaven15830AOct 25–Nov 11, 20152
Jewels of the Grand Canyon, Arizona15133AOct 25–31, 2015Waiting List
Trekking the Patagonia Circuit, Argentina and Chile15835AOct 26–Nov 6, 2015More than 5
Splendors of Jordan: Petra, Desert Hiking, and the Dead Sea15845AOct 26–Nov 8, 2015More than 5
Women Backpacking in the Grand Canyon, Arizona15134AOct 31–Nov 7, 2015More than 5
Marvelous Muleshoe Ranch Service, Gailuro Mountains, Arizona15293ANov 1–7, 2015More than 5
Machu Picchu Eco-Lodge Trek, Peru15840ANov 2–12, 2015Be First on Waiting List!
Machu Picchu Eco-Lodge Trek, Peru15840BNov 4–14, 20153
Wheels Over Cuba: Conservation at a Crossroads15720ANov 5–15, 2015Waiting List
Laotian Hill Tribe Trek15715ANov 8–21, 2015More than 5
Puerto Rico: From the Coast to the Mountains15031ANov 8–15, 2015More than 5
Florida's Cool Springs and Wild Rivers15198ANov 15–21, 20152
Wheels Over Cuba: Conservation at a Crossroads15720BNov 19–29, 2015More than 5
In Search of the Aurora Borealis: Sailing the Lofoten Islands, Norway15810ANov 27–Dec 5, 2015More than 5
Birding Panama: Camp Darien to Mountain Lodge15820ADec 15–26, 2015More than 5
Enchanting Galápagos: A Holiday Adventure in Ecuador16505ADec 20, 2015–Jan 1, 2016Waiting List
Natural Highlights of Costa Rica16510ADec 21, 2015–Jan 2, 2016More than 5
Exploring Exotic Ecuador: Amazon, Andes, and the Coast16515ADec 22, 2015–Jan 3, 2016More than 5
Best of Belize: Rainforest, Ruins, and Reefs16520ADec 26, 2015–Jan 2, 2016More than 5
Active Adventure on the Seventh Continent, Antarctica16555ADec 28, 2015–Jan 7, 2016Waiting List
Everglades Eco Adventure16415AJan 10–15, 2016More than 5
Treasures of Thailand: Bangkok, Chiang Mai, and the Andaman Sea16500AJan 11–24, 2016More than 5
Hiking in Paradise, Maui and Kauai16400AJan 28–Feb 7, 20161
Hiking the Natural Beauty of Southern Costa Rica and Northern Panama16530AJan 30–Feb 11, 2016More than 5
Kilimanjaro and Safari, Tanzania16535AFeb 6–21, 2016More than 5
Devilish Tasmania16540AFeb 7–18, 2016More than 5
Leap Into Spring, Yunnan, China16545AFeb 17–Mar 2, 2016More than 5
Mountains, Forests and Beaches of New Zealand's South Island16525AFeb 20–Mar 1, 2016More than 5
Trekking the Patagonia Circuit, Argentina and Chile16550AFeb 22–Mar 4, 2016More than 5
Treasures, Tigers, and the Taj Mahal, India16570AMar 6–19, 2016More than 5
Natural Highlights of Costa Rica16565AMar 6–18, 2016More than 5
Birding Belize: Rainforest, Ruins, and Reefs16575AMar 7–16, 2016More than 5
Vietnam Adventure16580AMar 9–24, 2016More than 5
Natural and Historical Highlights of Israel16560AMar 29–Apr 11, 2016More than 5
Exploring North Holland by Bike and Barge16585AApr 6–16, 2016More than 5
Borneo Explorer, Malaysia16590AApr 10–23, 2016Waiting List
Machu Picchu Eco-Lodge Trek, Peru16595AApr 19–29, 2016More than 5
Springtime in Western Turkey16605AApr 23–May 6, 2016More than 5
Exploring the Hidden Kingdom, Bhutan16600AApr 23–May 6, 2016More than 5
A Bavarian Spring: From Rothenburg to the Danube, Germany16610AApr 27–May 9, 2016More than 5
Hiking the Mountains to the Sea in Northern Greece16615AMay 2–13, 2016More than 5
England's Coast-to-Coast Walk: From the Irish Sea to the North Sea16620AMay 9–22, 2016More than 5
Jewels of Croatia: Forests, Rivers, and Islands16625AMay 15–28, 2016More than 5
The Enchanted Galápagos Islands, Ecuador16630AMay 15–29, 2016More than 5
Mountain Vistas and Moorish Legacy in Andalucía, Southern Spain16635AMay 16–27, 2016More than 5
Hiking Japan's Ancient Buddhist Trails, Rainforests, and Volcanoes, Kyushu16640AMay 16–28, 2016More than 5
Walking the Franciscan Trail, Umbria, Italy16645AMay 17–28, 2016More than 5
Upper Dolpo Trek, Nepal16650AMay 18–Jun 24, 2016More than 5
Mountains, Lochs, and Glens: The West Highland Way, Scotland16655AMay 23–Jun 2, 2016More than 5
Vienna to Prague: Walking the Czech Greenways16705AMay 26–Jun 8, 2016More than 5
Hidden Trails of Cinque Terre and Italian Riviera, France and Italy16660AMay 31–Jun 11, 2016More than 5
Botswana and Zimbabwe: A Living Eden16665AJun 2–14, 2016More than 5
Walking Through History in the Cotswolds, England16670AJun 3–12, 2016More than 5
Prehistory in the Shadow of the Alps, Italy and France16675AJun 13–24, 2016More than 5
Stone Age to New Age: Sacred Sites and Mysticism in Ireland16680AJun 17–29, 2016More than 5
Easy Hiking the Dolomites, Italy16685AJun 20–Jul 3, 2016More than 5
Hiking the Alps of Bavaria and Tyrol, Germany and Austria16690AJun 21–Jul 2, 2016More than 5
Eiger and Jungfrau Up Close, Switzerland16695AJun 26–Jul 4, 2016More than 5
Hiking the Italian Western Alps16700AJun 29–Jul 9, 2016More than 5

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