Parked at the Redbank Valley and Sligo Spur intersection. I have rode the Redbank many times and decided to ride the Sligo today. From mile 0 to 4.8 is all up hill. Supposedly less than a 4% grade. The next 2 miles are down hill, next 1.6 uphill, and the last .6 downhill. The trail will just end at a dirt road. The trail is mostly through woods and cinder trail that is in very good shape. You will also see three beaver dams(mile 1.0, 1.2, and 6.8). You will also crossover three streams that are orange from mine run off. This is not a trail for beginners. The uphill is some work. Most of the downhill part you will coast. RPD1 Sept 21, 2020

Nice trail that we will ride again. Couldn't quite give a 5 though. The cracks in the asphalt are in need of repair and a bit annoying. Also, a few too many road crossings than I would like. One other thing that would be nice to see is some picnic tables for resting along the way. The only nice rest area is at the bike shop at Kirk Road.

GLH 9/20/20

As others have described the PA side of this trail is fairly well maintained. There are a couple bad spots that are marked so you can avoid them as of September 2020. I crossed into Ohio and immediately had to turn around because the pavement was ridiculous. The trail has a few gradual inclines, if you park at the New Castle lot you will have that last little workout as its a gradual uphill to the parking lot.

Team Dash is a husky and wheelchair team. The Rails to Trails greenway has been the best by far for Team Dash to get in some miles. Today we did 7 miles. Love it x 100

This trail is not completely flat. It has some grade and hills at the road crossings and also there are many flat sections.
We parked at Boston Mills and biked to the Bedford Reservation and back. Enjoyable ride. We stopped at Brandywine falls. Make sure you have water because the only place to get it is near Brandywine Falls at Brandywine Falls Oasis cart set up in someones front yard that is self serve. It sure does come in handy, bring one dollar bills!

We rode out of Emlenton, where you can only ride north. We did a total of 24.5 miles, out and back. The trail blacktop was buckled in areas, it was worse coming back. Otherwise, it was a gorgeous ride. Heed the warnings about a flashlight. The tunnels were around miles 7 and 12.25 going north from Emlenton. You can’t see anything in the tunnels without light.

In addition to the nearly 10 miles of the Oil Creek State Park Trail, you can access this trail for a safe way to get to Titusville. Nice paved trail.

Enjoy this trail very much traveling through the State Park. Plenty of shade and a very quiet ride.
We parked in Petroleum Center (or Centre...take your pick). There is a lot at the Park Office .Rest rooms and picnic shelters nearby.
Traveled North on the trail to the Titusville end at Drake Well. Saw some deer from a distance.
Once at the North end of the trail we crossed the road to access Queen City Trail for a few additional miles.
In Titusville there are places to eat and purchase water if you need.
You can also bike over to nearby Drake Well park. It's open, seasonal.

Started at Freeport and rode 7 miles and back. Slight uphill the way out, but not too difficult. Parking lots were full at every stop we passed, but the trail was never crowded. Enjoyed the shaded and wide trail. Spotted 2 deer chasing each other across the creek and 2 Great Blue Heron fishing for their lunch. We will return to complete the trail soon.