Find the top rated bike trails in Greencastle, whether you're looking for an easy short bike trail or a long bike trail, you'll find what you're looking for. Click on a bike trail below to find trail descriptions, trail maps, photos, and reviews.
We parked at the 69th Street Trailhead. We went north & it was a shady and a scenic ride. Carmel had restaurants next to the trail. Lots of walkers, cycles, & dogs. Very nice trail.
The final section of this trail along the wabash river on the west side was officially completed first week of August…the trail is now a complete “circle” and just under 7 miles in length.
On my way from PA to WI I decided to stop in Indianapolis, IN. I decided to ride the Monon Trail to the Cultural Trail in downtown, to the Canal Walk and reverse. I absolutely loved the ride, enjoyed riding through the city, and really liked all the murals and art as I was riding. As I was riding south and getting closer to downtown Indianapolis, there were a lot of road crossings, however I will say this was one of the most courteous places to bike, almost every car stopped to let bikers cross. If I ever come back to Indianapolis I would definitely ride this trail again. It is in one of my top 5 trails. Definitely worth doing if you are in Indianapolis.
Noisy traffic but nice views from the boardwalk. Extend your walking buy going south through Fairbanks park on the east side of the Wabash bridge.
I’ve walked this multiple times, both alone and with grandkids. Parking is excellent and there are picnic table and benches at the site and on the Wabash bridge itself. The high sides of the first portion of the former railroad bridge obstructs views but it opens up to steel trestle for scenic river views. Beyond the bridge the trail is enjoyable with tributory on the left and woods/fields on the right. Unfortunately the trail ends at the active railroad tracks and a picnic table. Plans to extend are apparently underway. Train watching is fun at the terminus. Make it a real walk by walking through the nearby parks, downtown, and stopping at the Tasty Freeze for great ice cream.
Fully agree with May and June 2025 Trailink Review postings. Highly recommended, but see warnings about surface below. Rode from Sam Ralston Rd. trailhead on North side of Lebanon to Colfax terminus and back (approx. 14.5 mi. one way) on warm sunny weekday. Approx. 2/3’s of trail is wide newer asphalt, very smooth, with the only surface issues tree debris and chipmunks. Route is well shaded, at least %50 at midday. Relatively few road crossings, maybe 10-12 max outside of the towns, and almost all are “soft”, gravel country roads with very little traffic. Only a dozen other users encountered.
There are no hills, one minor dip and rise, but perhaps a slight downhill grade generally from Lebanon to Colfax. I averaged 14 to 14.5 mph going out but on ln 12.5 to 13 coming back in little wind. The route is mostly arrow straight, with just a few shallow curves.
There are porta-potties at Thorton and Colfax, shaded picnic tables in both places, but no water fountains.
Trail through Thornton is not marked, but easy to follow; you jog ½ block south to a street heading into downtown, then at the main drag jog north ½ block to where trail resumes next to a white building which is the last on the west side of the street.
WARNINGS: surface coming out of Lebanon is terrible for 1st 200 yards, big potholes and expansion bumps, then 1 to 2” expansion bumps for the next 2 miles, every 100 to 200 feet, most of the worst are marked, including one the height of curb you probably have to stop for. Most of the bumps can be navigated around by weaving over to the lowest section, but you must keep constant watch on the surface. For approximately 1.5 miles around Thornton and for a short stretch between county roads 300 and 500 West the bumps resume, but less severe.
ALL THAT SAID, the unique attraction of this trail are the recently paved sections, where you get the glorious sensation of a gliding along alone through an empty green tunnel that extends literally for miles, as far as you can see, out ahead.
As of July 2025, the path is not yet connected past 465. You can ride approximately six miles from the Monon near the State Fair Grounds (right turn, North of the grounds), and take it. It’s heavily shaded, very flat, and newly paved. It’s one of the most delightful trails in Indianapolis. There’s no really good option to get around 465 right now, but the area has been cleared for paving, so it’s just a matter of time before this connects. Until then, enjoy the out-and-back from the Monon, it’s an absolute delight!
Beautiful scenery and if you’re lucky you’ll see cows roaming the pastures! Nice trail with a good uphill climb in the middle. Ample parking at all trailheads along the route.
Lots of homeless people living right off the trail. The trail is not well maintained and smells really bad out there.
Road this today from trailhead in Colfax to Lebanon and most of the trail is enjoyable, but there’s parts where they really need to trim some of the branches and MOW along the sides of the trail!
We rode the whole length of the B&O today and we were glad to see that the two sections of the B&O are nearly connected. The trail is totally impassable at Country Club Road, and a couple of blocks in either direction of that intersection still need to be blacktopped, but otherwise the trail is pretty much done. For those unfamiliar with the B&O, it is a rail trail that varies from the very urban at the eastern terminus to very rural by the time you reach the western end. The trail runs right through the town of Speedway where you can find a couple of good breweries, a few other restaurants, ...and one enormous racetrack. The trail is in great shape, and connects to the rest of Indy's trail network.
TrailLink is a free service provided by Rails-to-Trails Conservancy (a non-profit) and we need your support!