This was an excellent choice for the first longer ride of the year. I did an out and back from the south end. The trail was not crowded, but there were enough people passing by to feel comfortable. The trail is in good condition as evidenced by the significant number of road bikers zipping along. The only sketchy location was at the curve just southeast of the Lemont Road crossing. The trail there was muddy and people were riding on Canal Bank Road, but beware of the big pothole going westbound. It was semi-hidden in a shadow and hitting it would be bad. The ride was serene, with an interesting mix of open water and industrial views. I took the hike up Centennial Hill and agree it's worth the time.

Prairie Duneland was the first rail trail we rode, so for us it's a sentimental favorite. It's also close to home, so we ride it often.

As others have noted, most of the trail is well shaded and screened by trees, making it a cooler ride on hot days. The tree screening also helps make windy days more manageable.

But, with trees come roots, which often are the source of bumps and cracks on paved trails. Other than a short stretch near the Cleveland Avenue trailhead in Hobart, this trail mostly has escaped that problem. (Technically, that stretch is actually on the Oak Savannah trail, see below.)

Another good thing about Prairie Duneland is that it connects to several other trails. Just west of 149, the Iron Horse Heritage Trail branches off to the north - at about 2 miles it's a relatively short but nice trail.

Prairie Duneland also connects seamlessly at its west end to the Oak Savannah trail - in fact, if you start in Chesterton and head west, the last mile and a half or so before Cleveland Ave is actually the Oak Savannah. If you're so inclined (and willing to put up with a stretch of some twists and turns with non-existent signage through downtown Hobart), you can ride the entire Oak Savannah, link to the Erie Lackawanna Trail in Griffith, and end up in Crown Point.

These trails are all almost entirely flat and well paved. The one warning is that a rail crossing at roughly mid-point on Oak Savannah can sometimes be blocked by stopped trains.

I agree with the reviews of the trail south of Lake Cook Rd. It’s ok for a few miles south but there’s a notable difference of trail conditions from the trail north. Two different counties and budgets to maintain them, I assume. Traveled this trail multiple times this past COVID season. It’s my first year biking in 40 yrs and wow, what a great trail.

Runs along the river. The park is nice but the trail seems a little dirty with trash around the sides. There are multiple benches along the trail for resting. Not a bad trail, but not a very pretty trail either. So if you’re looking for some sight-seeing as you run then this may not be the ideal spot to run.

Runs along the river. The park is nice but the trail seems a little dirty with trash around the sides. There are multiple benches along the trail for resting. Not a bad trail, but not a very pretty trail either. So if you’re looking for some sight-seeing as you run then this may not be the ideal spot to run.

This trail is the beat I’ve ridden on. I’m new to biking but this trail, so far, is my favorite. Paved the entire way or off roading choice if you’d like as well. I like to mix it up a bit.

We rode this trail in early Nov 2020, and liked it so much we returned two weeks later for another run. This is one of the most interesting of the suburban trails we have ridden, with a number of bridge crossings of the creek. The trail winds through various Forest Preserve forests and meadows on its north end, before veering due south at Glenwood for a long straight stretch, then wanders through several pleasant neighborhood-adjacent parks before ending at Sauk Lake.

Well worth adding the very peaceful and scenic Black Trail loop around Sauk Lake, just be prepared for that one steep hill at the back, lol! An added benefit is that Thorn Creek Trail is amazingly smooth, with very few of those root-bump cracks that you always seem to feel so much more on the return trip.

Ignore the nonsense in the "Parking and Trail Access" section about the northern trailhead being at "Wapum" (Actually Wampum) Lake Woods. There's no trailhead there, they need to change that. Park at Lansing Woods on 186th just east of Torrence.

I am thrilled to share that the worst part of this trail mentioned in several reviews here has been freshly repaved as of November 2020 (from Route 30 all the way north to Colfax Street). Previously, this section was marred by huge cracks that ran across the full width of the trail every 20 yards or so. These cracks were between 1 and 2 inches wide – enough for foliage to blossom within – and were absolutely jarring to hit on a road bike. Now, this section is buttery smooth and an absolute pleasure to ride on.

This now places the worst section of this trail in Hammond north of Interstate 80/94. With the exception of the new pedestrian flyovers that cross Columbia and Calumet Avenues, the rest of Hammond's share is quite rough. Still, I enjoy completing the entirety of the trail from Downtown Hammond to Crown Point and back. When I start off in Hammond, I typically park in the visitor's lot of the Hammond Police Department off Douglas St. for some extra peace of mind with respect to my vehicle being left unattended for hours (downtown Hammond doesn't have the rosiest of reputations).

Agree with all the posters below: this is a great trail and another example of what gems these FPD trails are! So close to urban, highway, and residential, yet a secluded ride in the woods.

If riding south and west, park at the Red trailhead at Lansing Woods, just east of Torrance on 183rd Street. Late season and winter, mind the wind direction before choosing which way to ride this trail, as much of it runs due south.

11.8 miles to the end of the red trail, then you can tack on 4 miles on the black loop. 11.0 miles to the east end of the Old Plank Road trail.