Explore Sanilac County
Sandusky, the county seat, anchors Sanilac County in Michigan’s Thumb region along the Lake Huron shoreline. Discover the communities, local businesses, outdoor adventures, restaurants, events, and hidden gems that make Sanilac County unique.
Communities
Choose a community to begin exploring.
Sandusky, the county seat, sits inland in the heart of the county. Lexington and Port Sanilac are Lake Huron waterfront communities to the east, Croswell lies to the southeast, Marlette to the southwest, and Brown City to the south.
Discover Sanilac County
🍽️ Restaurants
Waterfront dining in Lexington and Port Sanilac, hometown favorites in Sandusky, and classic diners throughout the county.
🏨 Lodging
Lakeside cottages, motels, and campgrounds — from Lake Huron waterfront stays to quiet farm towns.
🌲 Outdoor Recreation
Fish, boat, and swim along the Lake Huron shoreline; launch from Lexington and Port Sanilac harbors and explore county parks.
🛍️ Local Businesses
Shop local and support the shops and services of Sandusky, Marlette, Croswell, Lexington, Port Sanilac, and Brown City.
📅 Events
Harbor festivals, summer celebrations, and community events throughout the year.
⭐ Hidden Gems
Discover places that locals love — from quiet Lake Huron beaches to small-town main streets.
Featured Communities
From Sandusky, the county seat in the heart of the Thumb, to the Lake Huron waterfront communities of Lexington and Port Sanilac, and the towns of Marlette, Croswell, and Brown City, Sanilac County’s communities each offer their own Thumb-region character.
Help Build Sanilac County
Know a great local business, event, attraction, or hidden gem? Help us build the most complete community guide by sharing what makes Sanilac County special.