Availability
San Antonio Creek is mapped at or near the camp-area marker. This is map evidence, not a real-time flow report.
Backpacking camp
Ohlone Wilderness Trail, California
Stewart's Camp is an official designated overnight location reached by the pinned agency trail route shown in Kampilo.
A reservation or permit is still required, and the map does not guarantee site availability or current access.
Water planning
San Antonio Creek is mapped at or near the camp-area marker. This is map evidence, not a real-time flow report.
Natural water is not verified potable. Filter and disinfect it or boil it according to the linked land-manager guidance before drinking.
San Antonio Creek is classified as intermittent and may be dry.
Fire planning
Stewart's Camp is a reserved East Bay Regional Park District backpack camp. Use fire only in a provided facility when the reservation and current fire-danger notice expressly allow it; never build a ground fire or gather wood.
Portable gas stove at the reserved backpack site. Use a self-contained gas backpacking stove at the assigned site and keep it attended. A park closure or high-fire-danger notice can suspend all flame use.
The backpack-camping reservation is required. EBRPD does not identify a separate California Campfire Permit for an approved portable stove at the reserved site.
Check the EBRPD fire-status notice, water-status report, and the assigned camp instructions before departure; those current notices control over the standing reservation information.
Seasonal access
No recurring date-based closure of Stewart's Camp is published. The source-connected approach conditions below and temporary emergency orders still control access.
Source-connected approaches: Del Valle Ohlone Trailhead, Sunol Visitor Center Trailhead, Stanford Avenue Trailhead. The Ohlone corridor has no published recurring closure season, but extreme heat, storms, fire danger, park-hour changes, and seasonal spring failure can make a trip unsafe or unavailable.
Confirm the backpack-camping reservation, all three park access conditions, and the live EBRPD water-status list immediately before departure.
Mapped approaches
Each option has a sourced trail route to this camp area. Choose one to open its itinerary builder with this destination in context.