#OptOutside Cleanups

9:30 AM  –  2:30 PM

Castle Rock State Park; Los Gatos, CA

Registration closed

  • Instructor: 52 Hike Challenge

This year when we #OptOutside, we Opt to Act. Leading up to and on Black Friday, we're hosting events with different organization to clean parks, beaches and riverbanks nationwide. Let's leave the world better than we found it.


Opt to Act this Black Friday for #OptOutside and join 52 Hike Challenge on a steward hike and trail clean up in Castle Rock State Park, sponsored by REI. Between Santa Cruz and South Bay, Castle Rock State Park is known for its hiking trails, rock climbing, mountain biking and backpacking.

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Castle Rock State Park; Los Gatos, CA

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