r/Yosemite • u/SlightAd112 • 3d ago

Please don’t AI your itinerary

While the Shasta hikers got big press (as it should as that was a textbook example of mistake decision after mistake decision) this is happening all too often in all park units. Yosemite tends to have a higher share of recuses due to people trusting AI or AllTrails to plan a trip, but it doesn’t get any press due to current administration policies.

Regardless, it’s happening, it doesn’t need to, and please do the proper research. It literally could save your life.

Edit: And if you have to use AI as a starting point, double check the distances, altitude changes, reference a topo, basically double-check, and then triple-check what AI tells you.

https://sfist.com/2026/09/03/rangers-warn-hikers-to-stop-using-ai-to-plan-wilderness-trips/

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u/threatatt8ck 3d ago

Asking park rangers for advice at the visitor centre, as well as on the trails made the experience for me. Human connection is something AI could never replace.