Lazy M Marina Boat Ramp
Lazy M Marina Boat Ramp is a semi-private access point in Contra Costa County, California, providing access to Sacramento-San Joaquin Delta. It sits within the Lower Old River watershed.
Sourced from California Department of Parks and Recreation . Last checked against the source on July 7, 2026.
Boat ramps on Sacramento-San Joaquin Delta
We track 9 public boat ramps on Sacramento-San Joaquin Delta, including this one. If you're planning to spend your time on a different stretch of the water, one of the launch points below may put you closer to where you're actually headed than Lazy M Marina Boat Ramp does — they're listed here in order of distance from this ramp.
- Discovery Bay Yacht Harbor 4.8 mi away
- Orwood Resort 7 mi away
- Tracy Oasis Marina 7.9 mi away
- Holland Riverside Marina 9.4 mi away
- Whiskey Slough Marina 12 mi away
- D'Anna's Yacht Center, Inc. 12 mi away
- Bentley's Marina 12 mi away
- D'Anna's Bethel Island Resort Marina 12 mi away
Other boat ramps in Contra Costa County
Contra Costa County tracks 33 public boat ramps in total, spread across several different rivers, creeks and lakes — not just Sacramento-San Joaquin Delta. Each one below shows which waterbody it's on, so you can tell at a glance whether it actually connects to the same water as Lazy M Marina Boat Ramp or leads somewhere completely different.
- Lazy M Marina Sacramento-San Joaquin Delta less than 0.1 mi away
- Discovery Bay Yacht Harbor Sacramento-San Joaquin Delta 4.8 mi away
- Orwood Resort Sacramento-San Joaquin Delta 7 mi away
- Holland Riverside Marina Sacramento-San Joaquin Delta 9.4 mi away
- D'Anna's Yacht Center, Inc. Sacramento-San Joaquin Delta 12 mi away
- Bentley's Marina Sacramento-San Joaquin Delta 12 mi away