114
Trips
Nature & Environment
Venture into a cloud forest, observe migrating whales or explore archeological sites. Expert naturalists and historians lead the way as you discover intriguing natural and human history on these adventures featuring hikes, boat excursions and vivid history lessons.
Refine this collection.
Filter and Sort
- USA
- Alaska
- Arizona
- California
- Florida
- Georgia
- Hawaii
- Idaho
- Massachusetts
- Montana
- Nevada
- New Hampshire
- New Mexico
- North Carolina
- Oregon
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- Wisconsin
- Wyoming
- Canada
- Alberta
- British Columbia
- Manitoba
- New Brunswick
- Newfoundland and Labrador
- Nova Scotia
- Ontario
- Prince Edward Island
- Quebec
- Yukon Territory
- Europe
- England
- Greenland
- Scotland
- Central America & Mexico
- Costa Rica
- Mexico
- South America
- Ecuador
- Galapagos Islands
- Peru
- The programs you see will begin and end within the start and end dates you selected. Expand your dates to see programs that may begin earlier or end later.
- Online Classes
- Online Lecture (5)
- Academic Topics
- History (5)
- Philosophy & Religion (1)
- Adventures by Ship
- Expedition (3)
- Ocean Voyages (1)
- Small Ship (1)
- The Arts
- Art History & Museums (1)
- City Discoveries
- Signature Cities (1)
- Cultural Studies
- Food & Wine (2)
- Native American Studies (2)
- Hobbies
- Birding (1)
- Golf (1)
- Land Journeys
- Bicycling (2)
- On the Road (21)
- Train Treks (1)
- Nature, Animals & Environment
- Animals & Wildlife (14)
- Birding (1)
- Walking/Hiking (17)
- National Parks (53)
- Nature & Environment (114)
- Outdoor Adventures
- Animals & Wildlife (14)
- Bicycling (2)
- Birding (1)
- Walking/Hiking (17)
- Multi-Sport (3)
- National Parks (53)
- Nature & Environment (114)
- Water Sports (8)
- Special Events, Holidays & Festivals
- Festivals, Misc. (1)
- Holidays (1)
- Sports
- Bicycling (2)
- Golf (1)
- Multi-Sport (3)
- Water Sports (8)
- Retreats
- Retreats (9)
- Traditional AdventuresEasy GoingOn Your FeetKeep the PaceLet's Go!Outdoor AdventuresOutdoor: No SweatOutdoor: SpiritedOutdoor: ChallengingOutdoor: Choose Your Pace
- Fewer than 2 days (5)
- 2 days - 5 days (4)
- 6 days - 10 days (87)
- 11 days - 14 days (14)
- 15 days - 28 days (4)
- More than 28 days (0)
- Less than $750 (5)
- $750 - $1000 (1)
- $1001 - $1500 (5)
- $1501 - $2000 (23)
- $2001 - $3000 (43)
- $3001 - $4000 (14)
- $4001 and up (23)
114
Adventures
- Most Popular
- Relevance
- Price
- Start Date
- Title Asc
- Title Desc
