Beautiful but cold ride with just a little snow on the trail and 22F. Saw a decent sized buck that ran in front of me down the trail for a mile. The trail is very well-maintained, at least the 15 miles I rode from Joliet.

Great trail! Well-paved without damage. Lots of trees and turns. Not boring and straight like many city trails. Thorn Creek travels through woods, meadows, and some suburbia. Watch your map so you don't end up going off on one of the many offshoots.

The path between Bemis Woods in Western Springs to the Brookfield Zoo is great! Nicely paved and easy to ride. You have to cross a couple of busy streets, but most of them have traffic signals.

I started at the southern end in River Forest. The trail was a flooded mudpit despite the fact that it hasn't rained in ages, was covered in huge fallen tree branches, and just in overall disrepair. Then, just past Fullerton, the trail literally disappeared INTO the Des Plaines River, leaving you NO choice but to turn back around. You're literally no better off on this trail than you would be if you just started off randomly making your way through the forest.

I like this trail. Indiana is doing nice things for bikers/runners recently. You do have to stop at street crossings, but when you make it to the Whiting lakefront, it's worth it. Beautiful. It also passes a minor league baseball stadium and the mascot HOF.

I just wanted to update my review since the separation has (mostly) been completed. There are now 2 trails, one for biking and one for running. It definitely helps with the congestion. There are still some areas you need to pay attention to when the paths cross and you'll still come upon someone that is on the wrong path, but it's much better than it was.

I've ridden and run this trail several times. It's really nice, newly paved and smooth. Well taken care of and has nice views. The only warning is this trail can get pretty busy so be cautious on it.

Enjoyable bike ride. Wide, multi use.

I've rode nearly 90% of this trail and enjoyed 100% of it! Definitely not a paved trail as many have noted and a bit muddy in spots (West of Marseilles), you have to appreciate the awesome views this trail has to offer! Small towns spaced every 5-6 miles offer a rich historical past, shopping, dining, many parks, and a glimpse of life as it was back in the days. Plenty of nature to photograph so make sure you bring your camera. The trail can use some much needed maintenance in areas, while other spots offer a flat and firm surface. Recent trees that have fallen over the trail have been cut. At one section between Utica and Ottawa there is a bridge out, but a small wooden plank has been erected to navigate the small creek. Plan an all day ride and you will not be disappointed with the scenic views and fun this trail can offer!