Custom Search     Pentwater Lake     In Pentwater Lake you can locate tremendous bluegill, brown trout, bass, black crappie, crappie, eel, largemouth bass, northern pike, smallmouth bass, rainbow trout, trout and walleye. Pentwater Lake is a delightful 436 acre lake. A quick tour to North Branch Pentwater River in the vicinity of Pentwater Lake is a great idea, and if by chance you want to take a ride on a horse Rainbow Ranch is close at hand. This lake is so wonderful. The charming     marina of Harbor View Marina is a splendid setting to leave dry land behind. You unquestionably have to explore Charles Mears State Park while you're here at Pentwater Lake.            Map Detailed Map Marinas Marinas on or near Pentwater Lake Weather Local weather forecast