Visitor center · Martinez, CA

Temporary Port Chicago Visitor Center — Port Chicago Naval Magazine National Memorial

Important: The Port Chicago Naval Magazine National Memorial shuttle picks up visitors with reservations at the John Muir National Historic Site. Please know that all visitors for the memorial must have a reservation in order to visit the Port Chicago Naval Magazine Memorial. Directions to the John Muir NHS can be found below.

Verify before visitingLast verified
Martinez, CAIllustrated fallback; not documentary imagery

Plan a real visit

Your visit briefing.

Details can change. Use this field note to orient yourself, then confirm time-sensitive information with the source.

Visit map37.9923, -122.1309
Loading visit map…
Verify before visitingChecked August 2026

Address & directions

4202 Alhambra Ave, Martinez, CA 94553
Get directions

Weekly hours

Hours vary

Confirm holiday, tour, and seasonal schedules before traveling.

Contact & source

Access & amenities

Accessibility and amenity details have not been published here. Check the source or contact the venue before visiting.

What to look for

  • Port Chicago Naval Magazine National Memorial
  • National Memorial

Published perspectives

Visitor notes, with provenance.

Normalized reviews with a published record appear here.

No visitor perspectives are published yet.Plan with the verified visit details and the venue’s source for now.Check the source

Why it matters

Go with a question.

Places like this are more than coordinates. They are where ideas become decisions, where communities keep memory, and where the words in a textbook become a room you can stand inside.

Information is presented for discovery and planning. Confirm visit details with the official source before you go.

Keep this place with you.Save it, ask about it, and find the next one in The Constitution App.
Get launch updates