Now that I have several to compare with, this trail is one of the finest. I generally only walk with my dog on it. The Orangeville BP Boco is a great place to stop for a snack, it has a sub/pizza counter and your can go back to the picnic shelter along the trail. Between O ville an Brush Creek Road, there is a butterfly nature preserve that was donated. I think its about 30 acres or more. The path is very well maintained. I generally do about 7 miles round trip per walk. Parking in O ville w/ porta potti, Buena Vista, Red Oak w/porta potti, Cedarville.

Great path to walk with kids...not to long. Kids will love path entering Belvidere park lots to see, historical sites and bridges. Fun for the family.

I have been walking on this path for almost 5 years. Most recently I have noticed that people living in the apartments along Leopold Way have started throwing trash and discarded furniture down the embankment bordering the trail. It really detracts from a sense of peacefulness on the trail. It is too bad there is no civic mechanism to warn the landlords or cite these morons.

Rode the SRT from Broadhead to New Glarus on Friday 10/25. Great scenic trail but some maintenance is needed, passed four down trees blocking the trail. Also some holes made by some critters you would not want to hit. Most of the mile markers were gone.

I returned on one of those great Midwestern fall days to complete the portion of the Glacial River Trail south of Jefferson. I found the few miles that were in-fact a former railroad. The rest of the trail is in the WI-26 freeway corridor or on rural roads and city streets, but the trail is all paved.
The city of Fort Atkinson is very attractive with trail amenities including public art. I again found that the TrailLink map was a necessity as the signage on the tail is sparse.
My only negative is there is no need to do the on-highway portion south of N Wright Rd unless you want to continue to the connection to the Spring Brook Trail that will take you into Janesville.
For an out and back trip consider places where you can use the parallel old WI-26 for a different landscape view.

Plenty of space to park stock trailer in gravel lot on Lake Shore Rd Clinton. Cute little covered bridge in small park with picnic tables was the start of my mule ride. There were trash receptacles, handicap accessible restroom & a wood post hitching rail. Many "sponsored" rest spots with wooden benches, picnic tables & some had roofs along the flat trail. Trail bed is wide, flat & firm as small crushed gravel & grass base. Views of plant/tree farm & rural properties after brief bit of SE side of Clinton. Mileage markers. Several blacktop road crossings. Easy, well-groomed trail. Small gravel lot at east end with trail map on kiosk. For lunch at Boar's Nest Bar ride Hill St (right uphill), stay right on Clinton St, quick Left along west side of the Park 1 block to stop sign Cty X. Ride directly across Cty X then straight across grass to cable picket line.
I-43 runs parallel to trail. Loud traffic but distance kept equines from becoming unnerved 🙂 Met a jogger, a hiker with a leashed dog on trail & 2 bicyclists at covered bridge. All were respectful of equines.

If you are looking to take it easy and just go for a nice ride this is it. Smooth and simple. Very well maintained.

Road from Hickory Grove Campground for about 17 miles. Almost to Anawan and back. Previous night there was a very heavy rain but trail was fine. It’s definitely not pristine but totally rideable. Saw lots of wildlife and birds. Very enjoyable and relaxing as almost no other riders. Cool fall day was nice —there’s so little shade. Would recommend. The campground is great for RVs and they have cabins too. Beautiful location with massive trees

The Glacial River Trail in the Rock River valley is untypical for Wisconsin state trails in that it is entirely paved and not a rail-to-trail. It has a great mix of segments in the WI-26 freeway corridor, city streets and rural roads, with some good grades. I did the north part of the trail from Jefferson to the junction with the Wild Goose State Trail. There are no services provided by the trail owner, but the trail is free to use. The signage for the trail-turns is minimal so the Trail-Link map downloaded on your smart phone is a must. I especially enjoyed my ride thru the river towns of Jefferson, Johnson Creek and Watertown, where I took the time to ride around the downtowns. I will come back someday to do the south portion.