Castle Rock State Park

San Mateo · Santa Clara · Santa Cruz · California Department of Parks and Recreation

PLAN YOUR VISIT

The practical details.

Managing agency: California Department of Parks and Recreation
Telephone: (408) 868-9540
Hours: Kirkwood Entrance Station Hours: 8am to 5pm, Monday through Sunday Day Use Hours: 6am to Sunset. Trail Camps require registration or reservations.

We have not yet verified entry fees, accessibility details. Confirm these with the managing agency before traveling.

Check notice timestamps and official updates. Conditions can change between source checks.

About Castle Rock State Park

Castle Rock State Park is listed in official public-land records for San Mateo · Santa Clara · Santa Cruz, California and is managed by California Department of Parks and Recreation. Our research into visitor facilities is ongoing. Check the managing agency’s information for public entrances, permitted activities, and current access.

Activities & facilities

Recorded from park sources. Availability and restrictions may vary by season or visitor area.

Mapped hiking trails.

OpenStreetMap routes that intersect recorded park boundaries. Distances cover each route’s mapped California portion, which may extend beyond this park. Check official maps and current access rules.

Castle Rock Trail ↗1.0 mapped mi
Frog Flat Trail ↗0.6 mapped mi
Goat Rock Trail ↗0.3 mapped mi
Loughry Woods Trail ↗1.6 mapped mi
Ridge Trail ↗1.7 mapped mi
Saratoga Gap Trail ↗4.0 mapped mi
Saratoga Toll Road Trail ↗6.9 mapped mi
Service Road Trail ↗0.9 mapped mi
Skyline to the Sea - Saratoga Toll Road Connector Tail ↗1.8 mapped mi
Summit Meadows Trail ↗1.1 mapped mi
Travertine Springs Trail ↗2.0 mapped mi

All mapped hiking routes ↗

Trail data © OpenStreetMap contributors · ODbL

Find your way.

Loading map…

Map points represent park land, not verified visitor entrances. Follow the managing agency’s entrance directions. Tiles © OpenStreetMap contributors.

This point represents park land, and may not be a public entrance. Follow official entrance directions.

Official visitor information & directions ↗

Sources & verification

Park facts and notices are checked separately. Missing facility information does not mean a facility is absent. Official visitor page checked Oct 20, 2026.