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A moderate loop along Bel Air Road, Jerusalem Mill, and Jericho Bridge.

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285' 87 m


135' 41 m


353' 108 m


353' 108 m



Avg Grade (1°)


Max Grade (8°)

Dogs Leashed

E-Bikes Unknown

Family Friendly Lots of wildlife and natural beauty. What kid doesn't love a river!

The park is open from 8:00 am until sunset. Stay off trails during when it's raining or for 24 hours after a heavy rain.


This ride is for lovers of rock gardens, boulders, and twisted root piles with scenic river views a few feet from the riverbed. Expect some interesting climbs into the forest, which are particularly beautiful in the fall. Long rocky ascents lead to fun, often tricky, downhill flow.

Need to Know

There is a downed tree hazard followed by a stream crossing about a mile into the ride. Remember that you are riding downstream on your way out and upstream on the way back, in case you get turned around.


Park in the lot on the east side of Belair Road. Ride north on the road, across the bridge and over Little Gunpowder River. The white-blazed trailhead is just over the bridge on the right. The trail initially follows closely along the river, with a few tricky sections. There are many scenic spots along the way to photograph the river and even take a quick dip.

From there, the trail will climb away from the river and up into the forest. There is a long, sometimes steep, and very rocky climb. This is followed by repeated downhills and uphills before returning to the river. About a mile in from the trailhead, there is a fallen tree that completely blocks the trail. Once you get around this hazard (watch out for poison ivy), you arrive at the main stream crossing. You'll need to hike your bike across.

Stay on the Little Gunpowder Trail: Bel Air to Jericho Bridge along the river until you reach a large field marking the entrance to the Jerusalem Mill Village. Cross Jerusalem Road and catch the Horse Trail on the other side of the pedestrian bridge. Hop on the yellow-blazed Horse Trail out to the Jericho Bridge and then return loop around to the Village.

Once you cross Jerusalem Road, ride along edge of field and enter the blue-blazed Jerusalem Mill Trail on the left. It will be the third trail entrance. Don't worry if you pick the wrong one, the white trail will cross the blue trail again quickly. This trail is another climb through the forest away from the river. Lots of rocky, rooty technical sections along this entire trail. Some short, steep climbs with rocks and roots.

When the blue trail meets the white trail again, it is a bit confusing. Make sure you head the correct way on the white trail. You want to be sure to continue in the forest. There are still a lot of ups and downs ahead. If you come upon the river quickly, then you are headed the wrong way. You'll reach the stream crossing and downed tree on your way out. Ride the white trail back to the Bel Air Road bridge and parking lot.

If you're looking for a little bit more, instead of heading back to the parking lot, go down the stairs and under the bridge. From there, you can catch the Little Gunpowder Trail: Bel Air Rd. to Harford Rd. This loop will give you two more miles of rocky, root-covered trail along the river.

History & Background

Quaint village with a mill, museum, and blacksmith shop.


Shared By:

Cheryl Ladota

Trail Ratings

  3.7 from 3 votes


  3.7 from 3 votes
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in Maryland


16 Views Last Month
4,830 Since Feb 8, 2015
Intermediate Intermediate



Great first ride!
Dec 15, 2019 near Pleasan…, MD
Blue trailhead.  Blue trail has some steep, rocky climbs and fun, rocky downhills.
Nov 30, 2014 near Pleasan…, MD
Third stream crossing on this ride.
Nov 30, 2014 near Pleasan…, MD
Flat section at top of yellow trail. Trail turns left ahead into fun downhill back down to river.
Nov 30, 2014 near Pleasan…, MD
Field crossing to get to trailhead for blue trail.
Nov 30, 2014 near Pleasan…, MD
Second stream crossing. This is rideable.
Nov 30, 2014 near Pleasan…, MD


Current Trail Conditions

Add Your Check-In


Aug 2, 2018
Rob Hoffman
Aug 1, 2018
Rob Hoffman
Oct 25, 2017
Cheryl Ladota
Crazy bumpy. Passed a few bikers, hikers, dog walkers and families.
Nov 13, 2016
Brandon Dyer
Aug 15, 2015
Glen Christie

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