Mirror Lake Video – My Wisconsin Space

Mirror Lake was formed by the old mill dam on Dell Creek near Lake Delton in 1860. Dell Creek is within the non-glaciated, or what is known as the driftless area of Wisconsin. Sandstone was formed from river deposits into shallow seas about 500,000,000 years ago, during the Late Cambrian geologic period. The rock outcroppings of Mirror Lake’s gorges are formed from weathered sandstone. Over the last 10,000 years Dell Creek cut gorges into the thick, soft sandstone rock. This 2,050 acre park lies within three miles of Wisconsin Dells and draws more than 200,000 visitors a year. The park has many miles of trails for hiking, cross-country skiing, mountain biking and nature viewing. The no-wake lake is ideal for canoeing and kayaking. There are 151 family campsites in three campgrounds, seven walk-in group sites for tents only, an accessible cabin for people with disabilities and a unique rental cottage designed by Frank Lloyd Wright.