You searched for: Place Pres. Is. Twp. T34N, R8E, Sec. 21 NW1/4; about 400 ft. north of the boat launch at the south end of Presque Isle Harbor. Remove constraint Place: Pres. Is. Twp. T34N, R8E, Sec. 21 NW1/4; about 400 ft. north of the boat launch at the south end of Presque Isle Harbor. Topic Nepeta Remove constraint Topic: Nepeta