Dayton's Bluff is a neighborhood located on the east side of the Mississippi River in the southeast part of the city of Saint Paul, Minnesota which has a large residential district on the plateau extending backward from its top. The name of the bluff commemorates Lyman Dayton, for whom a city in Hennepin County was also named. On the edge of the southern and highest part of Dayton's bluff, in Indian Mounds Park, is a series of seven large aboriginal mounds, 4 to 18 feet (1.2 to 5.5 m) high, that overlook the river and the central part of the city.