Representative imageWisconsin
Lake Koshkonong
Wisconsin
About this destination
Lake Koshkonong is a large lake located in southern Wisconsin, in both Jefferson and Rock counties. The lake has a surface area of approximately 10,500 acres and is known for its great fishing opportunities. Some of the fish species that can be found in the lake include walleye, northern pike, bass, and catfish. There are also several marinas and resorts located around the lake, offering boat rentals, fishing equipment, and other amenities for visitors. Lake Koshkonong is a popular destination for boating, kayaking, and water sports, and it is also surrounded by several state parks and natural areas, making it a great spot for hiking, camping and wildlife watching.