Lake Koshkonong is a 10,595-acre lake in southern Wisconsin with a maximum depth of 7 feet. This shallow lake is ideal for paddling, particularly canoeing and kayaking. Multiple public boat landings and beaches provide access points. The lake's size was increased by the creation of the Indianford Dam in 1932, making it one of the larger lakes in the state.

Paddlers can expect a diverse ecosystem, with the lake and surrounding wetlands home to American White Pelicans and Sandhill Cranes. The lake supports around 60 fish species, including musky, largemouth and smallmouth bass, northern pike, walleye, catfish, and panfish, making it a popular fishing destination.

Water clarity is very low, which may impact the aesthetic experience. The lake's shallow depth can make it susceptible to wind-driven waves, so paddlers should be cautious of changing weather conditions. Due to its size, Lake Koshkonong can be dangerous for small boats in windy conditions.

Several amenities cater to paddlers and visitors. The Anchor (718 WI-59, Edgerton) and Rock River Marina (520 E. Richardson Springs Rd., Edgerton) offer boat-related services. For those looking to stay overnight, options include Lakeland RV Campground and Pettit's Lakeview Campground and Bar.

Lake Koshkonong transforms into a winter recreation area, popular for ice fishing and snowmobiling when frozen. However, paddlers should be aware that the lake can become quite busy with various watercraft during peak summer months.

For a unique paddling experience, consider exploring the flooded woods where Koshkonong Creek enters the lake, offering a way-finding adventure through tree-lined waterways before reaching open water.