Trips By Interest: Natural History

To learn more about our natural history expeditions, visit the natural history special interest page.

From $4,750

Natural History

Costa Rica Adventures with OTS!

May 3, 2023 - May 13, 2023
From $10,800

Natural History

Rwanda and Uganda | Primate Quest and Classic Safari

14 days | Choose your dates
Join Waitlist
From $4,975

Natural History

Iceland | Journey Through the Icelandic Countryside

May 17, 2023 - May 26, 2023

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