Thumb Lake Boat Ramp

Thumb Lake Boat Ramp is a public access point in Charlevoix County, Michigan, providing access to Thumb Lake. It sits within the Thumb Lake-West Branch Sturgeon River watershed.

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

Boat ramps on Thumb Lake

Thumb Lake Boat Ramp is the only public boat ramp we have on record for Thumb 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 Charlevoix County

Charlevoix County tracks 15 public boat ramps in total, spread across several different rivers, creeks and lakes — not just Thumb 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 Thumb Lake Boat Ramp or leads somewhere completely different.

• Thumb Lake Thumb Lake less than 0.1 mi away
• Deer Lake Deer Lake 10 mi away
• F. Grant Moore Municipal Marina Lake Charlevoix 12 mi away
• Boyne City Municipal Lake Charlevoix 12 mi away
• Horse Point Lake Charlevoix 14 mi away
• Whiting Park Lake Charlevoix 16 mi away