Tours run mid-June through Labor Day, typically 10am–4pm; admission ~$5 adults / $3 kids (park entry required separately). A 40-step climb rewards families with sweeping Green Bay views — kids 8+ especially love it. The lighthouse keeper’s house is restored to the 1870s for a great history moment. Combine with a Nicolet Bay beach visit on the same trip.

Address: 9462 Shore Rd, Peninsula State Park, Fish Creek, WI 54212

Google Maps: Click here for directions

Cost: Low Cost $