Welcome to the Heart of Marin

Nicasio is a unique community, consisting of only a few hundred families tucked away in a hidden valley in West Marin County. Surrounded by rural beauty, it’s easy to forget that San Francisco is less than an hour away. 

News & Events

Learn more about Marin Municipal Water District’s proposed plan to raise the Nicasio reservoir and threaten our historic town. Click here

Despite our small size and relative isolation, Nicasio is a thriving little town with a highly-ranked k-8 school district, a handful of great local businesses, and a strong community of people who are dedicated to preserving all the things that make it special.