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3,851 destinations, each run through a curriculum-first rubric that picks a subject, infers an age range, and decides whether it works for a small group. Free to browse — no account.
3 matches in South Dakota

NPS national park with dramatic eroded buttes and fossil beds — covers geology, paleontology, ecology, and Great Plains geography.

NPS national park featuring eroded badlands formations, fossil beds, and mixed-grass prairie — geology, paleontology, and Great Plains ecology.

Free-flowing stretch of the Missouri River with ranger programs covering river ecology, geology, and Great Plains geography.
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