Located in Alameda, California.
Highlights include the ship itself (was pickup ship for Apollo 11 and Apollo 12), AS-202 (last of the Apollo Block 1 test capsules before the Apollo 1 fire), SeaKing helicopter (used for retrieval of Gemini 4 and used in Apollo 13 film), Mobile Quarantine Facility used for Apollo 14 astronauts, and more.
Website: https://www.uss-hornet.org/