Gliding Through Glacier National Park, Montana, Jan 17–24, 2015.
Experience Glacier National Park like never before. We'll cross-country ski amid pristine forests, alpine meadows, and rugged, spectacular mountains while enjoying the best snow in the Lower 48.
Mountains, Forests, and Beaches of New Zealand's South Island, Feb 3–13, 2015.
Enjoy waterfalls, glaciers, and unique coastal and alpine habitats on day hikes through beautiful kahikatea rainforests and national parks and along the Tasman Sea’s golden-sand beaches.
Snowshoe Grand Teton National Park, Wyoming, Feb 15–22, 2015.
Discover a unique ecosystem in the magnificent Tetons. From our deluxe cabins, we'll embark on daily snowshoe tours through meadows, aspen groves, and forests and observe moose, bison, elk, deer, and coyotes.
Reclaiming the Rosillos, Texas, Feb 21–28, 2015.
Join us for our 22nd year of service in Big Bend! We'll work on exciting new projects to enhance the historic and natural resources of this magnificent park.
Natural and Historical Highlights of Israel, Mar 1–14, 2015.
Discover unique history and natural biodiversity on a comprehensive journey through this enduring land. Travelling from the verdant north to the southern desert, we'll visit history-rich cities and the famous Dead and Red Seas.