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Gear up for your next adventure:

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McCosker Loop Trail trails

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McCosker Loop Trail

United States > California > Contra Costa County > Canyon

Sibley Volcanic Regional Preserve

Distance: 2.6 mi • Elevation gain: 531 ft • Maximum elevation: 1,220 ft

Gear up for your next adventure:

🪶Camping Sleeping Pad - Comfortable sleeping pad for backpacking
🧢Sun Protection Hats - Wide-brimmed and UPF-rated hats for high-altitude sun safety
🔭Telescopic Hiking Pole - Adjustable pole for hiking stability
🩹Survival Bandages - High‑quality bandages for emergencies
⛺Backpacking Tents - Weight-optimized shelters for multi-day topographic surveys

As an Amazon Associate, this site earns from qualifying purchases at no extra cost to you.