Events for Natural San Francisco

In the heart of the city, San Francisco has astounding biological diversity

San Francisco is located in a global biodiversity hotspot. Our city contains dozens of natural ecological communities, harboring a diversity of birds, mammals, reptiles and amphibians, rare and endangered species, and over 450 native plants.

Apr 30
San Francisco Department of Public Works (SFDPW)
Treasure Island Sailing Center
Treasure Island
698 California Ave #112
San Francisco
Celebrate Opening Day on the Bay and learn simple practices for water safety at the Treasure Island Sailing Center with FREE sailboat rides, kayaking, and Stand Up Paddle Boarding!