- Warren Dunes State Park. Lake Twp. Floral Lane.1
- Warren Dunes State Park. Lake Twp. Near front entrance of the park, near Red Arrow.1
- Warren Dunes State Park. Lake Twp. Along Browntown Road.1
- Warren Dunes State Park. Lake Twp. East Edge of the trail forested area near Wilson Road Mount Edwards tract.1
- Warren Dunes State Park. Lake Twp. East side of trail to Church Camp near Wilson Road.1
- Warren Dunes State Park. Lake Twp. Floral Lane.1
- Warren Dunes State Park. Lake Twp. North of reclaimed sand mine area,1
- Warren Dunes State Park. Lake Twp. South of Weko Beach near Tanner Creek outlet1
- Warren Dunes State Park. Lake Twp. Trail from Wilson Road to Church Camp.1
- Warren Dunes State Park. Lake Twp. from picnic shelter in woods behind Tower Hill.1
- Warren Dunes State Park. Lake Twp. near I-94 ramp.1
- Warren Dunes State Park. Lake Twp. north from picnic shelter.1
- Warren Dunes State Park. Lake Twp. south of Floral Lane wetland.1
- Warren Woods,1
- Warren sand Dune1
- at S. edge of Eau Claire, Sec. 5, T 6 S, R 12 W,1
- at Warren Woods,1
- by State Line Creek. Grand Beach,1
- ca. 1 1/2 miles N. of Bridgeman, Manley Bros. Sand Mine.1
- near Birchwood Beach1