2,480 ft
Distance
67 ft
Climb
-35 ft
Descent
00:03:27
Avg time

The Underpass Details

  • Activities
    • Mountain Bike
  • Riding Area
    Coed y Brenin
    Dogellau
  • Difficulty Rating
  • Trail Type
    Gravel Path
  • Bike Type
    AM, XC, Fat, Gravel
  • Trail Usage
    Biking Primary
  • Direction
    Both Directions
  • Trail Visibility
    Always easy to follow
  • Dogs Allowed
    Yes
  • eBike Allowed
  • Ride in Rain
    Yes
  • Local Popularity
    60 in Mountain Biking
  • Land Manager
    Natural Resources Wales

Two way section of trail to cross from one side of the forest to the other without having to cross the busy, fast A470 main road.

Access Info

Access by following the Tarw Du route from the visitor centre

More Stats for The Underpass mountain bike trail
  • Altitude change
    32 ft
  • Altitude min
    365 ft
  • Altitude max
    410 ft
  • Altitude start
    378 ft
  • Altitude end
    410 ft
  • Grade
    1.283%
  • Grade max
    -7.181%
  • Grade min
    19.655%
  • Distance climb
    1,195 ft
  • Distance down
    1,091 ft
  • Distance flat
    194 ft
  • Avg time
    00:03:27
  • Avg reverse time
    00:03:17
  • view trail stats
Status:
on Jan 19, 2020
Freeze/thaw Cycle
Avg: 3 (1 votes)

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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Ridden Direction
Trailforks scans users ridelogs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
Trail Last Ridden
Trailforks scans ridelogs to determine the last time a trail was ridden.
  • < 2 days
  • < 1 week
  • < 2 weeks
  • < 1 month
  • < 6 months
  • > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction
ContributeDetails
Colors indicate trail is missing specified detail.
  • Description
  • Photos
  • Description & Photos
  • Videos
Trail Popularity ?
Trailforks scans ridelogs to determine which trails are ridden the most in the last 9 months. Trails are compared with nearby trails in the same city region with a possible 25 colour shades. Think of this as a heatmap, more rides = more kinetic energy = warmer colors.
  • most popular
  • popular
  • less popular
  • not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches

LEGEND
Trail Difficulties
  • Access Road/Trail
  • White
  • Green
  • Blue
  • Black
  • Double Black Diamond

Trail Report Status
  • Clear / Green
  • Minor Issue / Yellow
  • Significant Issue / Amber
  • Closed

  • Land Owner Overlay
  • Wilderness (typically no bikes in USA)
  • BLM (public)
  • USFS (Wildlife sanctuaries darker than usfs)
  • State land
  • Indigenous
  • Military
Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
  • Map Markers
  • trail Trail Head
  • photo Photo
  • place Directory Listing
  • region Riding Area
  • TTF TTF
  • Parking Parking
  • Viewpoint Viewpoint
  • Information Information
  • Warning Warning
  • Directions Directions
  • Sight Sight
  • Restrooms Restrooms
  • eBike Charging Point eBike Charging Point
  • Water Fountain/Source Water Fountain/Source
  • Gate Gate
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Ladder Ladder
  • Stairs Stairs
  • Bridge Bridge
  • Camping Camping
  • Cabin Cabin
  • Lodge Lodge
  • Bear Cache Bear Cache
  • Dock Dock
  • Ranger Station Ranger Station
  • Summit Summit
  • Other Other
      Directions to the-underpass trailhead (52.824630, -3.899180)
      update trails status or condition

      The Underpass Trail Reports

      Recent Ridelog Activity on Trail

      Past Week
      • 1 rides
      • 12 miles avg distance
      6 Months
      • 13 rides
      • 13 miles avg distance
      All
      • 0 rides
      •  

      Photos

      no photos have been added for The Underpass yet, add a photo.

      Reviews / Comments

      No reviews yet, be the first to write a review or ask a question.
      Use trail reports to comment on trail conditions.


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