HomeMichiganMackinac County

Bay City Lake

Mackinac County, Michigan Bay[1] Connected Water
11.2 acres15 ft deep1 launchFree launch availableIce fishing
Bay City Lake Access Map 1 launch
Depth Map → Click markers for details
Boat Launches on Bay City Lake
Bay City Lake Boat Launch
Straits State Park · Carry-in only ramp, 0 lane
Open Kayak Free
View ramp details →
Connected Waterways

Bay City Lake is a small inland lake in Mackinac County. Detailed inflow/outflow information isn't widely documented, but it sits in the Lake Huron watershed of Michigan's Upper Peninsula, not far from the Les Cheneaux Islands and Hessel Bay.

Winter & Ice Safety

As a small inland lake in the Upper Peninsula, Bay City Lake likely freezes reliably through winter. No specific ice fishing reports are widely available, but the remote setting and campground access could make it a peaceful spot to set up if you're exploring the area.

Frequently Asked Questions
Where is Bay City Lake in Michigan?
Bay City Lake is in Mackinac County in Michigan's Upper Peninsula, in the general vicinity of Hessel and the Les Cheneaux Islands area along the northern Lake Huron coast.
Is there a boat launch on Bay City Lake?
Yes, there's one launch with a small dock. Be cautious with GPS directions — navigation apps may try to route you down ATV trails. A 4x4 vehicle is a good idea for access.
Can you swim in Bay City Lake?
Yes, locals have been swimming here for generations. The bottom is a bit muddy, so water shoes aren't a bad idea, but it's a calm, quiet swimming spot.
Are there campgrounds on Bay City Lake?
Yes, there's a campground right on Bay City Lake, making it convenient for a rustic weekend trip combining paddling, swimming, and trail riding.
Are there ATV trails near Bay City Lake?
Yes — wide ATV and dirt bike trails run near the lake and launch area. Reviewers describe them as nice, wide, and plenty long. Just be aware that GPS may confuse vehicle roads with ATV trails.
What is Bay City Lake like?
It's a small, quiet, muddy-bottomed lake in the UP with minimal development. One launch, a tiny dock, surrounding trail systems, and a nearby campground. Think rustic backcountry lake, not resort destination.
Scout's Notes
Lake Vibe & Fishing Intel

Bay City Lake is a small, quiet lake in Mackinac County in Michigan's Upper Peninsula — not to be confused with Green Bay or Bay City downstate. This is a backcountry-style lake with a single launch, a tiny dock, and a muddy bottom. Reviews describe it as a peaceful spot that locals grew up swimming in, surrounded by ATV and dirt bike trails. Access can be tricky — GPS may try to route you down ATV trails, so a 4x4 is recommended if you're not sure of the road.

The vibe here is rustic and off-the-beaten-path. There's a campground right on the lake, making it a decent base for a weekend of paddling, trail riding, and unwinding. Hessel and the Les Cheneaux Islands area is the nearest marina town, about a short drive south along the Lake Huron shore. Don't come expecting a developed recreation lake — this is more of a quiet UP hideaway with basic access and not much else, which is exactly the appeal.

Sources: Wikipedia, Google Reviews, DNR data, campground & beach reviews, ShorelineScout enrichment