5.0
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122
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2
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Mountain biking in Kettle Moraine State Forest - South offers routes through a landscape shaped by glacial activity. The region is characterized by rolling hills, kames, kettles, and eskers, providing varied terrain for mountain bike trails. Dense woodlands and open fields define the physical features, creating a dynamic environment for cycling. These trails navigate through diverse forest types and offer elevation changes suitable for mountain biking.
Last updated: July 7, 2026
5.0
(5)
97
riders
19.2km
01:37
130m
130m
The John Muir Blue Loop offers a diverse mountain biking experience within Wisconsin's Southern Kettle Moraine State Forest. You'll navigate through scenic woodlands and prairie, encountering a mix of fast-rolling…
7
riders
4.92km
00:25
30m
30m
The Emma Carlin Brown Loop is an easy 3.1-mile (4.9 km) mountain biking trail through hardwood forests and glacial terrain.

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18
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Lapham Peak formed over 10,000 years ago when a glacier covered vast swathes of Wisconsin. It's a perfect destination for hiking and cross-country skiing. Located in Kettle Moraine State Forest, it's open from dawn until dusk daily.
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The Brown Loop is with only three miles the shortest and easiest of all three loops of the Emma Carlin Trails System. The loop leads through a hardwood forest and the terrain is quite hilly.
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John Muir mountain bike trail system is a very nice mountain bike area in Southern Wisconsin. The John Muir Bike Trails are natural surface singletrails. You can choose between five different loops ranging from 1.25 miles to 12 miles. The Blue Loop trail is the most difficult loop thanks to the few rock gardens.
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... at the entrance there is a box in which you have to put the usage fee in an envelope with an address and keep a section as an entrance ticket / receipt This can be checked by a ranger en route.
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Great, varied single trail circuits without oncoming traffic with a maximum length of 30 km !!
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Kettle Moraine State Forest - South offers a range of mountain bike trails suitable for various skill levels. You'll find 6 easy routes, 2 moderate routes, and 2 more challenging routes, providing options for both beginners and experienced riders.
Yes, there are several easy mountain bike trails perfect for beginners. A popular choice is the John Muir Blue Loop, an 11.9-mile (19.2 km) trail that offers accessible riding through varied forest sections. Another shorter, easy option is the Emma Carlin Brown Loop, which is 3.1 miles (4.9 km) long.
For experienced riders seeking a challenge, Kettle Moraine State Forest - South offers several difficult routes. One such option is the Mountainbike loop from Emma Carlin Trails, which covers 9.1 miles (14.7 km) with significant elevation changes. Another demanding route is the Emma Carlin Trails loop from Young Prairie State Natural Area, spanning 19.2 miles (30.9 km).
The mountain bike trails in Kettle Moraine State Forest - South vary in length. You can find shorter loops like the Emma Carlin Brown Loop at 3.1 miles (4.9 km), as well as longer routes such as the Blue Loop loop from Emma Carlin Trails, which extends to 28.4 miles (45.8 km).
Yes, many of the mountain bike trails in Kettle Moraine State Forest - South are designed as loops, offering convenient starting and ending points. Examples include the popular John Muir Blue Loop and the Emma Carlin Brown Loop.
Yes, the forest offers several easy trails that are suitable for families. The Emma Carlin Brown Loop is a good option for a shorter, less strenuous ride, while the John Muir Blue Loop provides a longer, yet still accessible, experience for families with some riding experience.
The best time for mountain biking in Kettle Moraine State Forest - South is typically during the spring, summer, and fall months when the weather is mild and the trails are dry. Fall offers particularly scenic rides with vibrant foliage. Always check local trail conditions before heading out, especially after rain or during early spring thaws.
Along the mountain bike trails, you can experience the unique glacial landscape of Kettle Moraine State Forest - South. Key points of interest include the Entrance to John Muir Bike Trails, various scenic trails in the woods, and a View of Kettle Moraine State Forest. The Emma Carlin Trails area also offers diverse terrain and forest types.
The area is highly rated by the komoot community, with an average score of 5.0 stars from more than 5 reviews. Reviewers often praise the varied terrain shaped by glacial formations, the dense woodlands, and the well-maintained trails that cater to different ability levels.
When mountain biking in Kettle Moraine State Forest - South, it's essential to bring a helmet, water, snacks, a basic repair kit (including a spare tube and pump), and appropriate clothing for the weather. Given the varied terrain, sturdy mountain biking shoes and gloves are also recommended for comfort and safety.
Parking is generally available at the main trailheads within Kettle Moraine State Forest - South. For instance, the John Muir Trails and Emma Carlin Trails typically have designated parking areas. It's advisable to check the specific trail information or the Wisconsin DNR website for detailed parking locations and any required state park passes.


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