Stamp location Mid-May to mid-October: Harbor Inn, 99 Michigan Street, Algoma, WI 54201; (920) 487-5241.
Available by mail? No, not during this season. Sells passports? No
Stamp location during off season: The Lighthouse Shop 705 N. Main St, Hwy 42, Kewaunee, WI 54216; (920) 388-3565.
Available by mail? Yes, in the off season only with SASE & donation mailed to The Lighthouse Shop.
Sells passports? No