• See 75 million years in one day. An orange dinosaur is on one side and a green dinosaur is on the other side

Several Park museums offer free general admission on a rotating basis throughout each month to residents of the City and County of San Diego, and to active military personnel and their dependents.

Some museums may offer complimentary admission to their permanent collections only and charge admission to special exhibitions, attractions, films, showings, and events.

Due to large crowds and visitor safety, access for organized groups and strollers may be restricted. Tour groups/organized groups should refer to individual organization websites for scheduling information and supervisor/chaperone ratios required.

Please be prepared to present a photographic ID with your address.

The City’s Botanical Building is currently closed due to renovations.

Some museums may offer complimentary admission to their permanent collections only and charge for admission to special exhibitions, showings, and events. Please call individual museums for information.

Children under 12 years of age must be accompanied by an adult at most museums, but some museums have different minimum ages that require an adult. Please verify the minimum age for the museums you wish to visit..

Dates and operating hours are subject to change WITHOUT NOTICE. Please check with individual venues if you have any questions.

  • Pink poster that says "We put the eek in Geek." A black beetle is at the bottom of the photo along with the Nat logo
  • See 75 million years in one day. An orange dinosaur is on one side and a green dinosaur is on the other side. The Nat logo is on the bottom.