For the first time in 100 years, the stunning Estero Americano Coast Preserve is officially open to the public. Located right on the border of Marin and Sonoma counties, this 547-acre stretch offers untouched tidal marshes and some of the best whale-watching vistas in the Bay Area.
Whether you’re a hiker, a birdwatcher, or just someone looking for a quiet slice of the Pacific, this is a massive win for public land access. Access is free via the Shorttail Gulch trail—definitely add this one to your 2026 weekend itinerary.
[Read the full story on SFGATE https://www.sfgate.com/local/article/bay-area-coastline-opens-public-21291150.php]