(Totem Pole) SE of Unionville, Columbia Township, Tuscola County, MI. Bay City Forestville Rd. E. 5.7 miles from jct with MI25 (Center St.) in Unionville, S. on Colwood Rd. 3.4 miles to the carving on the W. side of the road at 4813. (N43 36.394 W83 21.125) Photo by Mark & Wendy Comstock 12-31-10.