Lake Sonoma Access provides a public boat ramp located 1. 5 miles west of the visitor center on Dry Creek Road near Geyserville, with a $7 day-use fee required for all visitors.

The ramp serves as the primary launch point for accessing the lake's 2,700 surface acres and 50 miles of shoreline for boating and fishing activities.

Additional amenities include a visitor center, fish hatchery, and over 40 miles of trails for hiking and mountain biking around the lake's shoreline.