Iosco County Boat Ramps, Michigan
Iosco County tracks 17 public boat ramps and access points in total, spread across 11 different rivers, creeks and lakes - most notably Au Sable River (4 ramps), Lake Huron (2 ramps) and Floyd Lake (2 ramps). Each listing below shows which waterbody it's on, so you can tell at a glance which ones actually connect.
Sourced from official state and federal agency records, last synced on a recurring schedule. Read more about how we verify this data.
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Last updated Aug 27, 2026 at 3:02 PM
Interactive Map of Public Boat Ramps in Iosco County
Explore every public boat ramp in Iosco County on the interactive map below. Compare launch locations, find the closest boat ramp to your destination, and open each ramp for detailed information including fees, amenities and access details.
Zoom in to compare nearby launches, or switch to satellite view for shoreline detail.
All boat ramps in Iosco County
Waterways in Iosco County
These are the rivers, creeks and lakes with public boat ramps in Iosco County. Ramps on the same waterway don't always sit close together on a map - some of these stretch across the whole county.
Browse by waterway type across all of Michigan:
Boat ramp distribution
Boat ramps in Iosco County aren't spread evenly across its 11 waterways. Au Sable River has the most, with 4 launch sites, followed by Au Sable River (4 ramps), Lake Huron (2 ramps) and Floyd Lake (2 ramps). On the other end, 7 waterways - including Long Lake, Londo Lake and Cedar Lake - have just a single public launch point each.
Boat ramps in neighboring counties
If Iosco County doesn't have what you're looking for, these bordering counties are worth a look too.