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Trails Deemphasized
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      The Cabin John Stream Valley Trail starts near the C&O Canal near MacArthur Blvd and goes north to the trailhead at Goya Rd. The hiker-only portion of the trail from MacArthur Blvd to Rive Road. is one of MoCo’s best natural areas.

      The first trailhead open to bikes heading north is on River Rd. less than 1 mile west of the Beltway (River Rd exit). At last ride – 11/10- this trail head was in the process of being expanded to accommodate 5-10 cars. Heading north from this point, trailhead are at Bradley Blvd (limited parking), Seven Locks Rd (no parking), Democracy Blvd (ample parking at the Indoor Tennis Center 7801 Democracy Boulevard Bethesda, MD 20817), Tuckerman Lane (Group Picnic Area) and at the northern terminus on Goya Dr.

      Because the entire trail is within an urban setting, riders must be careful when crossing roads as they carry high volumes of vehicular traffic. A portion of the trail traverses Cabin John Regional Park.

      The trail is not very technical, but the short, intense climbs will test your fitness level and there are a few spots that will test your technical skills. There are some low lying areas prone to flooding and that stay wet unless it’s been weeks between rainfall. These areas are primarily in the River/Bradley section, just prior to Seven Locks, and near the terminus at Goya Rd. The new MORE Trail Liaison will be focusing on these areas starting in 2015. The county has completed some nice re-routes north of Bradley Blvd and Tuckerman Lane eliminating some chronically wet sections.

      Heading north from the southern terminus at River Rd, the trail is blazed Blue and first road crossing is at Bradley Blvd. This section has one offshoot trail that will loop back to the main trail and with the exception of two climbs and stream crossings, is flat and fast. The trail continues immediately across Bradley to a short, steep climb with a hard right hand turn at the top that will test your skill. There are offshoot trails in this section, with all either returning to the main trail or exiting the park at a road. As you approach Seven Locks – a nice downhill section, you can either cross a small creek to your left or go right to Seven Locks. No matter which way you hit Seven Locks, turn left towards the traffic light at Democracy Blvd. Cross Democracy, turn right, and the trailhead is 100 yards ahead to your left.

      You are now entering Cabin John Regional Park. There are multiple trailheads as well as trails here with parking. Cabin John Regional Park has amenities such as picnic areas, amphitheater. playgrounds, miniature train & snack bar, baseball fields, ice skating rink, and park headquarters. Exiting the park at Tuckerman, you go left for about 200 yards and the trail picks up on the right hand side of the road for another mile to Goya. At this point, the trail is on the west side of the Cabin John Stream and near the end there is a stream crossing to more trails on the east side.

      With offshoots, you can get close to 16 miles on an out/back ride.
      Activities Click to view
      Region Details
      • 20

      Region Status
      Open as of 15 hours
      Local Trail Association


      Avg Trail Rating
      Trails (view details)
      Trails Mountain Bike
      Trails Hike
      Trails Trail Running
      Total Distance
      12 miles
      Total Descent
      1,616 ft
      Total Vertical
      292 ft
      Highest Trailhead
      352 ft
      Ridden Counter

      Photos of Cabin John Stream Valley Mountain Bike

      3 |
      Sep 13, 2021 @ 3:57pm
      Sep 13, 2021
      trail: Cabin John
      34 |
      Mar 14, 2021 @ 5:46pm
      Mar 14, 2021
      trail: Cabin John
      132 |
      Nov 29, 2016 @ 10:40am
      Nov 29, 2016
      trail: Cabin John
      186 |
      Dec 27, 2014 @ 8:00pm
      Dec 27, 2014

      Videos of Cabin John Stream Valley Mountain Bike

      Cabin John Trail W/ Miller and Mike
      trail: Cabin John
      14:53 | 171 | Sep 6, 2016
      BIking Bad - Mountain Biking 1st time at Cabin...
      trail: Cabin John
      9:22 | 46 | Mar 14, 2021 , Bethesda

      Recent Trail Reports

      Activity Feed

      user #808380cheoskyaddreportCabin John Campground Loop and 3 more
      Sep 28, 2021 @ 7:51am
      12 hours
      user #2594727oldman32addreportCabin John and 1 more
      Sep 26, 2021 @ 2:54pm
      2 days
      user #2594727oldman32addreportCabin John Alternate and 6 more
      Sep 13, 2021 @ 4:14pm
      Sep 13, 2021
      user #2594727oldman32commenttrailCabin John Campground Loop
      Sep 13, 2021 @ 4:00pm
      Sep 13, 2021
      user #2594727oldman32addphoto in Arlington, Virginia, United States
      Sep 13, 2021 @ 3:57pm
      Sep 13, 2021

      Recent Comments

      user #2594727oldman32trailCabin John Campground LoopThis is a gravel road and not really a trail.
      Sep 13, 2021 @ 4:00pm
      Sep 13, 2021
      user #1234887in7skyreportCabin John Connectormetal barrier when trying to get on the road...
      Apr 19, 2020 @ 5:03am
      Apr 19, 2020
      user #1713935mattx2trailKidney Bean Loop TrailThis section is actually the 495 Loop
      Jun 4, 2019 @ 11:37am
      Jun 4, 2019
      user #1247375MooseTendertrailCabin JohnMore trails are being added north of Tuckerman...
      Nov 30, 2016 @ 3:45am
      Nov 30, 2016

      Local Badges

      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike2311 miles1,417 ft5 miles190 ft
      Hike2412 miles1,617 ft5 miles292 ft
      Trail Running2412 miles1,617 ft5 miles292 ft
      • By brenthillier NSMBA TRAILFORKS & contributors
      • Admins: MORE, Montgomery
      • #18967 - 1,697 views

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