Natural History
Trips By Interest: Natural History
To learn more about our natural history expeditions, visit the natural history special interest page.
From $5,645
Natural History
Alaska Up Close | Prince William Sound to the Kenai Peninsula
10 days | Choose your dates
From $575
Natural History
Costa Rica | Road Scholar Trip Extension: Exploring Tortuguero
4 days | Choose your dates
From $8,175
Natural History
Canada | Polar Bears and Beluga Whales in Churchill, Manitoba
7 days | Choose your dates
From $2,795
Natural History
Costa Rica | Preserving Paradise: Parks and Reserves of Costa Rica
10 days | Choose your dates
From $5,395
Natural History
Mexico | The Baja Peninsula: Whale Encounters and Desert Landscapes
9 days | Choose your dates
From $6,395
Natural History
Galápagos Islands | Cruising the Eastern and Central Islands
11 days | Choose your dates
From $3,350
Natural History
Costa Rica | Riches of the Rainforest, Arenal Volcano, and the Pacific Coast
Mar 19, 2026 - Mar 27, 2026
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