Humboldt Lagoons

California · State Park

Humboldt Lagoons State Park is a serene natural area in California, known for its beautiful lagoons, diverse wildlife, and scenic hiking trails.

Current alerts

• Partial closure — Construction (expected to reopen August 24, 2026)

Campgrounds

• Big Lagoon Environmental Campsites — Open (checked 2026-08-04) · Primitive · Hike-in
• Stone Lagoon Boat-In Campground — first come, first served · May 1 through September 30; register at the Stone Lagoon Visitor Center self-pay station · 6 tent sites · $20 · Primitive · Boat-in

Top trails

• Humboldt Lagoons — 6.2 mi · Out & back
• Stagecoach Hill and Azalea Nature Trail — 0.5 mi · 0 ft gain · 10m · Out & back
• California Coastal Trail: Big Lagoon to Humboldt Lagoons State Park — 8.6 mi · 341 ft gain · 3h 2m · Out & back

Visiting

Fees — California State Library Parks: $0.

Parking: Parking is available near the Stone Lagoon Visitor Center west of US-101; day-use fee details are not published on the official park page.. Phone: (707) 677-3570.

Top spots

• Big Lagoon — POI
• Dry Lagoon — POI
• Freshwater Lagoon — POI
• Stagecoach Hill — POI
• Stone Lagoon — POI

Coordinates: 41.2251, -124.0981. Official website.

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