Went from Keene to Troy Depot, passable, but very rocky, muddy and barely passable with a hybrid bike. Finding the trail out of Keene wasn't obvious - finding and following the blue diamonds on the trees helped. Crossing rte 101 is pretty dangerous. Toward Troy, there's a lot of what appears to be snowmobile trail maintenance going on making the trail difficult for biking, again dislodged rocks and lots of mud. Left Troy going to Fitzwilliam and the trail became unpassable with my wife's hybrid and difficult on my mountain e-bike. Big time wash-out on the trail that goes on forever. I recommend staying away from it at least this time of the year unless you like this kind of mountain biking...

We rode the trail during the first week of October. The colors were spectacular, especially after about mile 6 in the bog areas. There is wonderful variety along the trail as one starts out in Wolfeboro, goes on causeways through Lake Wentworth, through Wentworth State Park and then on through woods and bogs.

The trail itself requires riders to pay lots of attention to safety. Much of the trail is situated between the two metal rails of the old train track--so it is quite narrow. This is rideable, though. As others have mentioned, there are many points where you switch onto a hard packed limestone trail next to the tracks. It's turning off the rails onto the limestone trails where one must slow down and do a sharp turn. We encountered 2 people who had fallen at these turn off points and one accomplished rider in our group fell as well. It's just easy to catch your tires in the crack between the rails if you don't do almost a 90 degree turn.

All that said, it's a rustic and beautiful ride and I'd highly recommend it for hybrid or gravel bikes. And, there's amazing ice cream at the iconic Bailey's Bubble when you get back to Wolfeboro!

My wife and I rode this trail for a few miles out of Wolfeboro. The builders of this trail did a wonderful job navigating through town. As you leave town you get lovely views of the lake especially when riding on the causeway (I will call it). We found no trouble navigating over the rails. There seemed to be plenty of room to meet other bikers and walkers. This whole area is really fantastic.

Not bad. Started in Franklin. Tilton not that bad. Need to use street for a bit, stay on north side of Rt 3 in sidewalk. Ends at a McDonalds and Super 8 ( not motel 6). Good ride, too short

What a great trail! I agree with one of the other reviews. That the trail is mostly uphill if you start from the Flume; coming back the other way is exhilarating! A couple of tough uphills, but they are short. The views are amazing. One tip: you can get going very fast downhill, but the trail is a bit bumpy so watch your speed, particularly if the trail is wet.

Once we got to the Sanitation site north of Keene the trail wasn't more then a goat trail. Muddy, rocky narrow, and not very much fun. We turned around. Maybe it would be better from Walpole south.

I live about 7 miles from the South Londonderry trail head and only wish the trail was better suited for my hybrid bike. The first 3 miles (approx) to the Winhall campground are in bad shape (dirt festooned with rocks, roots, ruts and mud puddles). I don't know when the article summary was written, but I have a different idea of what "well maintained" means. Those with mountain bikes or fat tire bikes should have a much easier time with it though.
The trail ride is sandwiched by a campground road for a couple of miles. It's asphalt, and other than navigating several speed bumps, is an easy ride to another dirt path on the Jamaica side. It's in better shape than the South Londonderry portion. It's not in great shape for riding either but very manageable.
The two dirt path portions follow the contour of the tree lined West River. The view is particularly vivid, particularly in Autumn, and a favorite spot to hike with my dog. As a bike trail though, it needs work.

This was a bike ride from Depot Street in Hinsdale to Keene State College area. Beautiful views of Ashuelot River along ride and several covered bridges. Several old mill buildings in various state of disrepair to look at. The trail from Depot Street to near Riverside Lane in Swansey has good sections of loose gravel with several sections of puddles and mud. This part of the trail is good for mountain bikes and for those that don't mind going through puddles that vary in length from a few feet to over 20 feet long. Some are deep too. A few potholes and gopher holes in this section and one bridge with bad decking boards. I'd rate this first section of the ride a 2. From Riverside Lane up to Keene trail is wide with good gravel base. Easy for most bikes to navigate this. I'd rate this section a 4.

This trail is a lot of fun! Mountain bike is the best! Lots of railroad stuff to see!!!