We started at the Hurley Marbletown Trailhead where the trail transitioned from pavement along SR 209 to all wooded. Trail is very scenic, that said trail has lots of ruts with no visual maintenance. We biked 1HR one way and turned around. Our bikes are hybrid and did not handle the poor grading very well. I would recommend wide tire bikes

Good place to take time

Great for a walk or run

Some say the Delaware River Trail is the best in NJ. My vote is for Columbia Trail. The only negative is that it is a bit short at 15 miles. The trail is usually wide and well maintained, I've never seen it crowded, but I'm retired and use it during the week. The canopy of trees keeps it cool in the hot summer days of July and August and the turning leaves are spectacular in the fall. About 12 miles from High Bridge, in the town of Long Valley, is a great little coffee shop, the Coffee Potter, that sells pastries and really good coffee and teas. If that isn't enough, less than half a mile from the trail at the same intersection, you can ride to a group of three restaurants, a brew pub, a Latin restaurant, and and All American Cuisine restaurant. Beginning at High Bridge there is some minor elevation. I suggest starting there, so that coming back is easier.

Most of the trail is crushed stone, but there are sections of really hard dirt and some short stretches that might better be described as gravel, as well as a paved section - also very short. There are a few places intersections where a cyclist has to cross a road, but they aren't very busy. Still, caution is always recommended. I've ridden it with no problem with both a hybrid and a gravel bike, and that's what most riders use, but I've seen road bikes navigate the trail with no difficulties. A mountain bike would be fine, but isn't necessary.

Although this is an easy ride, if you're miles from your car and have a breakdown, it's still a problem. Bring the usual necessities in case of flat or other fixable breakdowns because of that distance. Watch for deer and other wildlife. I understand there are black bears, but I've never seen one. Bring the family. Enjoy.

We rode this trail for about 5 miles from the kilns, across the trestle, and south past farms and shaded trail. It was lovely. We quickly came upon a cave which was emitting cold air and stopped to take it in. No signage to inform you of this wonder. We brought a lunch and were disappointed to find no benches for the entire stretch. I just wanted to point these 2 things out as a way to improve the experience for others

I love this trail and the scenery. But there is a ditch with a crashed car at the bottom. The car is pretty old. Maybe late 70s or early 80s. It's between the parking space 17 park and ride lot in Monroe and the overpass. There's a green gate blocking the ditch. I would love to know more information about it if anyone knows.

Started in Carbondale on the Lackawanna Trail and continued seamlessly to the D&H. Trail was nice compacted cinders as described up to Ararat trailhead, trail was nice continuous uphill climb at about 1-2% barely noticeable. Last mile or two to Ararat increased to maybe 3% and was noticeable. The scenery along this stretch was varied and beautiful with small lakes an Stillwater Lake which is dammed.

From Ararat to Starrucca Viaduct is also as advertised, minimum is Hybrid with suspension, the one review that said he did it without suspension must have reverberated for weeks. This stretch is downhill and would be very difficult riding the other way the downhill grade helped overcome the friction of the uncompacted gravel.

The big disappointment came as we neared the Viaduct, the trail markings almost diminished and alternate paths made it confusing we ended up riding into town and onto town roads to the Viaduct. The Viaduct should be a highlight for this trail and unless you start there which is not recommended you could struggle to find it.

The section north of the viaduct to NY was almost impossible to find and poorly maintained dirt trail, NY line wasn't even marked, total waste of time.

Started at Milford Beach expecting a basically downhill ride. From Milford Beach to Dingmans Campground many stretches were unrideable and needed to walk bike up and down steps and steep slopes. The only positive in this stretch was that Raymondskill Falls was a short uphill walk from the trail and worth the view. By the time we got to Dingman Falls I did not have the energy left to afford another side excursion. Trail for flat sections was basically compacted cinders, the steep sections were dirt hiking trails. From Dingmans Campground to Hialeah the trails meanders up and down as well as sideways several steep cinder sections with one sign missing that almost caused a calamity. Steep drop with sharp right turn at bottom onto a bridge. Bridge was not visible until bottom and carrying to much speed right turn is not possible. Three choice run in stream, hit tree or exposed tree roots.

The trail is not recommended for street bikes and absolutely need MTB or Hybrid with suspension north of Dingmans Campground. From Hialeah to Dingmans required several side tours on to roadways, twice on Highway. Many flat stretches but also some pretty hefty grades in this run.

Historic trail with varied terrain and beautiful scenery. We parked in Rockland County and rode over the Tappan Zee Bridge and made am easy connection to the trail.