Located in Walnut Creek, this museum is a multi-purpose facility that cares for injured and endangered animals from all over the state of California. It operates the largest rehabilitation hospital in the United States, treating over 6000 wild animals annually. In addition, they have educational tours for children, and a learning theatre. Hours vary by time of year, so be sure to check the website. Entry fee: $7 for adults, $5 for children aged 2-17. view all details