national parks

See our schedule of 28 guided hikes and tours of California's most beautiful and fascinating landscapes, from San Francisco to the Sierra.  On California Nature Tours, San Francisco naturalist, author, and historian David D. Schmidt shares amazing stories of local ecology, history, and landscape changes over time.  You'll experience Nature intimately, discovering California's unique and incredibly diverse birds, wildlife, and fish; wildflowers and wild foods, beaches, streams, and habitats.