Onamia Lake Boat Ramp

Onamia Lake Boat Ramp is a public access point in Mille Lacs County, Minnesota, providing access to Onamia Lake. It sits within the Lake Onamia-Rum River watershed.

Sourced from Minnesota Department of Natural Resources . Last checked against the source on July 7, 2026.

Boat ramps on Onamia Lake

Onamia Lake Boat Ramp is the only public boat ramp we have on record for Onamia Lake. Smaller creeks and coves sometimes have unofficial or private access points we haven't verified yet — if you know of one nearby, help us add it.

Other boat ramps in Mille Lacs County

Mille Lacs County tracks 27 public boat ramps in total, spread across several different rivers, creeks and lakes — not just Onamia Lake. 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 Onamia Lake Boat Ramp or leads somewhere completely different.

• Onamia Lake Onamia Lake less than 0.1 mi away
• Shakopee Lake Shakopee Lake 3.3 mi away
• Cove Bay Mille Lacs Lake 4.2 mi away
• 92nd Avenue and Highway 27 Mille Lacs Lake 5 mi away
• Mille Lacs Kathio State Park Rum River 5.3 mi away
• Your Boat Club Mille Lacs Lake 5.7 mi away