Enjoy a self-guided visit of The Marine Mammal Center’s hospital, research, and education center nestled in the Marin Headlands in Sausalito at any time during their open hours (no reservation is needed). Enjoy viewing seal and sea lion patients and, through exhibits, learn about marine mammals and the work done at this unique outdoor animal rehabilitation facility. Peer into different viewing windows to see foods prepared, lab work, and even post mortem work, and take a stroll through the exhibit hall and the gift store. Parking is limited and carpooling is recommended. March through November is peak season to see patients. The Center is open daily except Christmas, Thanksgiving, and New Year's Day.