Charles Mears State Park is 0.3 mi (0.5 km) from central Pentwater, why not stop by during your stay. Hotels.com travelers also say the area is family-friendly and has lots of nice beaches.
Imagine strolling along Snug Harbor Marina for some great waterfront pics. It's located 0.4 mi (0.6 km) from central Pentwater.
If you carry on walking you'll get to Charlie's Marine for some more water views.