Yosemite Field School
Yosemite Field School: Treecology
High Country
Program Overview: Embark on a journey to explore the diverse and stunning world of Yosemite’s trees! Join your expert naturalist,
07/26/2025
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Yosemite Field School: Alpine Immersion
High Country
Program Overview: On this adventure, you’ll join an experienced naturalist guide and fellow Yosemite fans to explore high-elevation habitats and
08/09/2025
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Yosemite Field School: Bighorn Sheep Backpack
Tuolumne Meadows
Program Overview: This Yosemite Field School backpacking course takes you into the rugged terrain of the Sierra Nevada bighorn sheep
08/21/2025 - 08/24/2025
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More Outdoor Adventures
Overnight Under the Milky Way: May Lake
May Lake
Program Overview: On this guided overnight trip, you’ll experience a natural treasure — Yosemite’s night skies. After meeting up with
07/25/2025 - 07/26/2025
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Yosemite Field School: Treecology
High Country
Program Overview: Embark on a journey to explore the diverse and stunning world of Yosemite’s trees! Join your expert naturalist,
07/26/2025
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Introduction to Backpacking: Cathedral Lakes
Tuolumne Meadows
Program Overview: Are you new to backpacking? Have you been a few times but are still a little unsure about
07/31/2025 - 08/03/2025
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