2023 Map of Rock

About this map

Rock and the neighboring small rail-side settlements of Trombly and Campbell anchor this portion of the Upper Peninsula, situated along the county line between Marquette and Delta counties. The landscape is defined by its extensive drainage network, where the headwaters of the Rapid River and the Tacoosh River begin their southward journey. A series of forest and county roads, such as Finn Hall 38th Rd and Finn Hall H Rd, weave through the wetlands and timber tracts, indicating the area's history of agricultural clearing and Finnish heritage. Genealogists can identify localized features such as the Rock Cem and the former post office location marked Po. Waterways like Summer Meadow Creek and the uniquely named Nookomis kabekong dominate the southern half of the map, carving through the dense terrain that surrounds the central rail corridor.