Parks in Marine on St. Croix

#1 · William O'Brien State Park

0.0(0)·Park·Marine on St. Croix·10 trails

This area has drawn people for centuries, including: Dakota and Ojibwe tribes utilizing local resources; European trappers drawn by the fur-trade industry; and lumberjacks seeking to harvest the “endless stands” of white pine. The era of timber harvesting began in 1839 and flourished until lumber companies had cleared the St. Croix River valley of pines. Local lumber baron William O’Brien bought much of the land owned by the lumber companies. In 1945, his daughter, Alice O’Brien, donated 180 acres to be developed as a state park in his memory. The park now protects 1,880 acres of prairie, oak savanna, river floodplain and hardwood forest.