Sussex, WI Mountain Biking Trails and Maps

787 Reviews

Looking for the best Mountain Biking trails around Sussex?

Find the top rated mountain biking trails in Sussex, whether you're looking for an easy short mountain biking trail or a long mountain biking trail, you'll find what you're looking for. Click on a mountain biking trail below to find trail descriptions, trail maps, photos, and reviews.

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Activities
Length
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11 Results
Activities
Length
Surfaces
Type

Des Plaines River Trail

56.1 mi
State: IL
Asphalt, Crushed Stone, Dirt, Gravel

Eisenbahn State Trail

24.3 mi
State: WI
Asphalt, Crushed Stone

Hebron Trail

6.7 mi
State: IL
Crushed Stone, Gravel

Mascoutin Valley State Trail

21 mi
State: WI
Crushed Stone, Grass, Gravel

Prairie Trail (IL)

26.4 mi
State: IL
Asphalt, Crushed Stone, Dirt, Gravel

White River State Trail

19.7 mi
State: WI
Concrete, Crushed Stone, Gravel

Lake Michigan Pathway

14 mi
State: WI
Asphalt, Concrete, Crushed Stone

Pelishek-Tiffany Nature Trail

6 mi
State: WI
Dirt, Grass

Seven Waters Bike Trail

18.6 mi
State: WI
Asphalt, Crushed Stone, Gravel

Wild Goose State Trail

34.5 mi
State: WI
Asphalt, Crushed Stone, Dirt, Grass

Prairie Farms Trail

1.8 mi
State: WI
Crushed Stone, Dirt
Trail Image Trail Name States Length Surface Rating
The Des Plaines River Trail runs alongside the Des Plaines River for just over 56 miles, protecting watershed habitat and forestland through much of Lake and Cook Counties. The trail is a natural...
IL 56.1 mi Asphalt, Crushed Stone, Dirt, Gravel
The Eisenbahn State Trail gives a nod to Wisconsin’s German heritage in its name—Eisenbahn is German for “railway.” The strict translation, “iron road,” refers to the iron rails originally used as...
WI 24.3 mi Asphalt, Crushed Stone
The Hebron Trail rolls across the northern Illinois prairie through the former corridor of the Kenosha and Rockford Railroad, known as the Kenosha Division Line at the time of its demise in 1939....
IL 6.7 mi Crushed Stone, Gravel
The Mascoutin Valley State Trail is divided into two segments along a former corridor of the Chicago and North Western Railway. The eastern section runs 10 miles between Fond du Lac and Rosendale. The...
WI 21 mi Crushed Stone, Grass, Gravel
The Prairie Trail runs the length of McHenry County and is managed by the McHenry County Conservation District. The rail trail spans just over 26 miles from the Wisconsin border and the farms and...
IL 26.4 mi Asphalt, Crushed Stone, Dirt, Gravel
The White River State Trail is a 19.7-mile trail composed of two separate segments: a 12-mile stretch that runs between Elkhorn and just west of Burlington in Walworth County, and a 7-mile section...
WI 19.7 mi Concrete, Crushed Stone, Gravel
The 13.5-mile Lake Michigan Pathway keeps you in close touch with the sixth-largest freshwater lake in the world as it links rail-trails north and south of the port city of Racine. Along the way, the...
WI 14 mi Asphalt, Concrete, Crushed Stone
The Pelishek-Tiffany Nature Trail runs for 6 miles along an abandoned railroad corridor, between the towns of Allens Grove and Clinton. The trail is open to snowmobiles, cyclists, horseback riders and...
WI 6 mi Dirt, Grass
The Seven Waters Bike Trail is a scenic corridor stretching more than 18 miles north–south between Burlington and Muskego Lake into Waukesha County. The trail was originally three trails, locally...
WI 18.6 mi Asphalt, Crushed Stone, Gravel
Closure Notice: The Wild Goose State Trail is currently closed between Prospect Rd. and Teal Rd. Please check with Wisconsin DNR for more current information. The Wild Goose State Trail is a...
WI 34.5 mi Asphalt, Crushed Stone, Dirt, Grass
With farmland to the east and the Des Plaines River Floodplain to the west, this picturesque trail is a relaxing adventure on two feet or on wheels. The crushed stone trail runs from Prairie Springs...
WI 1.8 mi Crushed Stone, Dirt

Recent Trail Reviews

Spring Brook Trail

Wonderful trail with interconnection options

August, 2026 by rturowski

We rode the trail northbound from Palmer Park. One caution I'd offer is it can be confusing because the signage reflects the Ice Age Trail more than the Spring Brook Trail. Possibly because this area seems to be convergent with several trails, including the Peace trail heading south (another very nice ride). Back to the northbound ride; once you go under highway 14, you'll find the trail splits, showing the Ice Age Trail turning left/westbound, and another trail (unmarked) heading due north. We decided to investigate the unmarked trail and found it very pleasant. The trail ended at East Rotamer Road, a short distance east of the left trailhead had we taken the other option by highway 14. We decided to ride E. Rotamer Rd. Westbound a short distance to the other trailhead and take it back to Palmer Park. Travel on Rotamer road was very easy. Designated bike lanes and light traffic helped considerably. In the end, the loop was a wonderful, enjoyable ride. As an aside, taking the trail south from Palmer Park, in the area of the Rotary Botanical Garden, you'll find the Peace Trail. One final note: there are several trail options in area; you might consider keeping your trail app active. My wife and I will definitely be returning.

West Allis Cross Town Connector

The West Allis Connection, not the French Connection

July, 2026 by kriekkoff_tl

This well maintained asphalt trail is a nice extension of the New Berlin Trail.
At the midway point, one must exit the trail and ride down to 116th Street, then ride back up to the trail on the other side. What would it take to extend this trail further east?

Jefferson County Interurban Trail

Hidden Gem

July, 2026 by kriekkoff_tl

Even though the sides of the trail were not mowed, the asphalt surface was in great condition. Beautiful views of the surrounding farmland. The trail is basically straight with slight grade changes between roads. Another 3 miles of asphalt trail have been added to the east past Ski Slide Road in Oconomowoc. A crushed gravel trail continues east to Second Street, but this looks like the base for the asphalt that should be added by fall.

Accordion

Prairie Trail (IL)

Illinois perfection

July, 2026 by ericevan

Bike type: Hybrid (Specialized Sirus 2019)
Conditions: mid-70's, light breeze, dry
Segment biked: Just south of Algonquin to Barnard Mill Rd (north of McHenry) = 40 miles

I started my ride around 9:30am on a July Friday. I had biked a few miles of the trail just north of downtown Algonquin before, the rest was new to me. Perfect conditions motivated me in every way. Perfect temps, full sun, and breeze kept me going for my longest ride since 1997.
The entire path that I rode was asphalt. There are a couple of deviations through downtown areas when you're on sidewalks or streets. But everything was paved. Riding from town to town has always been a favorite, but the Prairie trail gie you even more than that. North of Crystal Lake you'll find miles on end of straight path and very little to see except nature. There's also Sterne's Woods, which really threw me for a loop. Can't say I've ever seen signs that tell bikers to dismount. Then you find out why. There are several hills back here to test your fortitude. At least three hills look to be close to a 45-degree angles. If you're riding these as I did, be careful and make sure you're only tempting them in optimal conditions (dry, no wind). Just coasting pushed me close to 40mph. These hills are as tough as they come to climb in Illinois. Algonquin, Crystal Lake and McHenry all offer pitstops if you need one. I saw two other parking lots away from the towns with benches and bathrooms. I had read from other reviewers that the path north of Barnard Mill Rd was gravel and dicey, so I didn't tempt that. My hybrid tires can hold their own, but it only takes one sharp piece of gravel to strand you far from your starting point. All in all, this path is a 10 out of 10 in my opinion. It's extremely well kept up, very diverse, ridable for any type of bike, with amenities and beauty along the way.

Bugline Trail

Nice paved trail except for all the road crossings at the south end

July, 2026 by y1htak2

We started in downtown Menomonee Falls. We parked in Mill Pond Park on Roosevelt, then rode our bike over to Water Street where the trail begins. That probably wasn’t the best place to start because we had to cross the two scary intersections; Highway 175 with a crossing light and Main street on a long diagonal with no crossing light.

This is a very nice trail with wooded areas that pass through residential areas and some business areas. The northern end has some fields. On the southern end you have to stop to cross at a lot of roads all the way to and through Sussex. Luckily the car drivers are very courteous and stop to let you cross. It was nice to see kids of all ages on the trail. It’s pretty flat until you get past the Fireman’s Park soccer fields in Merton. Then you have some pretty steep hills.

Mascoutin Valley State Trail

A nice country trail in 2 segments but hard to find trailheads and parking

July, 2026 by y1htak2

Made up of 2 nice country trails with mostly decent crushed limestone surface separated into 2 parts by highway 23 which is an unsafe, busy, fast highway with a pretty wide gravel shoulder. There are no toilet facilities. Some biting flies if you stop but we didn’t get any ticks.

We first attempted to ride the Ripon to Berlin segment. In Ripon you can park slightly past the start of the trail off Locust where there is a nice parking area and pavilion. We only got about 6 miles or so before we had to stop for a very large downed tree. We could have stopped at Vines and Rushes Winery but it was a little early for us.

At the Berlin side of the trail there was a sign in a grassy area for parking across the street from where the grassy trail begins at Berlin Feed. Didn't look like that end of the trail got much use. It wasn’t worth getting tandem bike out of van to ride just a few miles so didn’t ride that part.

Then we rode our bike from Rosendale to Fond du Lac. We parked along the side of Zamzow (neighborhood) Park on Willow Creek Rd just off North St. We rode the short segment to Hwy 26 and then turned around and rode to Fond du Lac where trail ends on VVV with trail head parking.

Wild Goose State Trail

Beautiful shaded part of the trail in Fond du lac county. Four tree areas blocking path southwest of Oakfield.

July, 2026 by barb.frank0709

Beautiful shaded part of the trail in Fond du lac county. Four tree areas blocking path southwest of Oakfield.

Lake Geneva Bike Path

Agree with other Reviews

July, 2026 by jboepple

Poorly marked. Several sections are in need of repair. Several unexpected "end of trail" dead ends. Very disappointed. Wish a safe route was created to hook up with the White River State Trail, which is only a few miles away, but to access it you need to traverse country roads posted at 55 MPH and with little to no shoulder.

Wild Goose State Trail

beautiful trail

June, 2026 by 47gkpg2wy5

Beautiful country trail. A lot of tree cover and not very many other people. Worth the ride.

Glacial River Trail

a lot of road riding

June, 2026 by 47gkpg2wy5

We took this trail from the Wild Goose trail but had no idea we would be on so many roads. As you got closer to Watertown, you are also on the road. We personally try to avoid roads as much as possible so we didn’t like this part. We only went to Watertown from the North so I am not sure what the rest of the trail is like. The actual bike paths are great.

Seven Waters Bike Trail

flat

June, 2026 by sterp8

I think it was a nice trail. We started out in Rochester and went north Very flat so there is constant pedaling. Good signage. No bathrooms until Meyer Park or Heg park and pray they are open.

White River State Trail

Update!

June, 2026 by b7ggzfh8h9

As of June 15th, the trail is now open between Burlington and Lyon.

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