Campbellsport Drumlins State Park in Wisconsin, USA - map and visitor information

Research checked: 2026-11-01. Check linked official information for current status and access conditions.

Campbellsport Drumlins is a Wisconsin unit of the Ice Age National Scientific Reserve, about three miles west of Campbellsport. Its interest lies in the elongated hills left by glacial ice. The Wisconsin Department of Natural Resources identifies country roads as a way to appreciate this landscape.

A unit of a cooperative scientific reserve

Campbellsport is one of nine units in the reserve. Their shared purpose is to protect and explain glacial landforms and landscapes. The reserve is affiliated with the National Park System; use Wisconsin DNR information for this unit’s local context.

Look west of Campbellsport

DNR names Sunset Drive, Timberlane Drive and Campbell Drive for drumlins and views of them. Use these named roads to orient a landscape outing, and confirm any intended off-road access with the agency before leaving the road.

Read the direction of the ice

Drumlins form beneath a glacier and align with its movement. Their orientation helps explain how the ice traveled across the land. Viewing several hills together can make that relationship clearer than concentrating on the height of one hill.

Part of Wisconsin’s Ice Age story

Congress authorized the cooperative reserve in 1964. It was formally established in 1971. These dates refer to the wider reserve, whose separate units illustrate different parts of Wisconsin’s glacial history.

Ask Wisconsin DNR about the unit

Consult the DNR drumlins page and the reserve overview. For current property-access questions, call the DNR information line at 888-936-7463.