Grand Lake St. Marys State Park - Mercelina Park Boat Ramp
Grand Lake St. Marys State Park - Mercelina Park Boat Ramp is a public access point in Mercer County, Ohio. It sits within the Grand Lake-St Marys watershed.
Sourced from U.S. Geological Survey . Last checked against the source on July 7, 2026.
Other boat ramps in Mercer County
Mercer County tracks 5 public boat ramps in total, spread across several different rivers, creeks and lakes — not just this waterway. 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 Grand Lake St. Marys State Park - Mercelina Park Boat Ramp or leads somewhere completely different.
- Grand Lake St. Marys State Park - Mercelina Park less than 0.1 mi away
- Grand Lake St. Marys State Park - West Bank Ramp 1.1 mi away
- Grand Lake St. Marys State Park - Windy Point 2.8 mi away
- Grand Lake St. Marys State Park - Its It Ramp 3 mi away
- Village of Montezuma Ramp Facility 3.8 mi away