5.0
(1)
3
hikers
08:25
31.8km
290m
Hiking
Hike the difficult 19.7-mile Ice Age Trail: Greenbush Segment through rugged glacial terrain and forests in Kettle Moraine State Forest.
Last updated: February 26, 2026
Waypoints
Start point
Parking
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20.9 km
Highlight • Trail
Tip by
31.8 km
End point
Way Types & Surfaces
Way Types
25.3 km
6.02 km
414 m
< 100 m
Surfaces
25.6 km
4.68 km
1.13 km
330 m
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Elevation
Highest point (360 m)
Lowest point (290 m)
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Weather
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Today
Wednesday 27 May
26°C
12°C
62 %
Additional weather tips
Max wind speed: 14.0 km/h
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This route was planned by komoot.
This segment is known for its rugged, rocky, and rolling terrain, shaped by ancient glaciers. You'll encounter numerous hills, winding around large kettles and moraines. The trail surface can be uneven and at times slippery, passing through hardwood forests, managed forests, and pine plantations.
The Greenbush Segment itself is approximately 8.4 to 8.8 miles long. It's generally considered a moderate to difficult hike due to its many hills and uneven trail conditions. Be prepared for significant ascents and descents.
Multiple parking lots are available along the segment. You'll find convenient access points to start your hike.
Yes, dogs are generally allowed on the Ice Age Trail. However, always ensure they are kept on a leash and that you clean up after them to preserve the natural environment for everyone.
While there isn't a specific permit required for hiking the Ice Age Trail itself, a vehicle admission sticker is required for entry into Wisconsin State Parks and Forests, including the Northern Kettle Moraine State Forest where this segment is located. You can find more information on fees and permits on the Wisconsin DNR website.
Autumn is particularly vibrant, with maples displaying beautiful shades of red and gold, making it a popular time to visit. Spring and early summer also offer pleasant hiking conditions before the peak heat. Winter hiking is possible, but be prepared for snow and ice.
This segment is celebrated for its distinctive glacial topography, including the impressive Greenbush Kettle, one of the largest along the entire Ice Age Trail. You'll also pass through varied forest types. A side trail provides access to the historic Old Wade House Museum. Part of the route also follows the Purple trail.
Yes, amenities along the segment include multiple parking lots, picnic areas, water pumps, and vault toilets. There are also backpacking shelters, such as Shelter #5, for those planning an overnight trip.
Yes, the route primarily follows the IAT - Greenbush Segment. It also intersects with sections of the Purple Trail, Red Loop, Old Plank Road Trail, and the IAT - Greenbush-LaBudde Creek connection.
Yes, backpacking shelters like Shelter #5 are available for groups of hikers and tent campers. These provide options for overnight stays directly on the trail.
The segment is well-blazed with yellow markers. However, due to intersecting cross-trails, it's important to remain attentive to the blazes to stay on the correct path. Carrying a map or using a GPS device is always recommended.