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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • 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

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
  • 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
      No description for Umyeonsan has been added yet! Login or register to submit one.
      Primary Trail Type: All-Mountain & Downhill
      eBikes Allowed: Yes
      Shuttleable: YES
      Access Info:
      Meet at the CU (marked with a checkpoint sign). By train, it is Seonbawi station, exit 3, turn left at the first street. It can also be arranged to meet at the shuttle pick-up point.
      Region Details
      • 1
      • 3
      • 1

      Region Status
      Open as of Oct 10, 2019

      Stats

      Avg Trail Rating
      Global Ranking
      #5,452
      Trails (view details)
      5
      Trails Mountain Bike
      5
      Trails E-Bike
      5
      Trails Hike
      5
      Trails Trail Running
      5
      Total Distance
      4 miles
      Total Descent
      1,669 ft
      Total Vertical
      682 ft
      Highest Trailhead
      812 ft
      Reports
      5
      Ridden Counter
      40

      Popular Umyeonsan Mountain Biking Trails

      Recent Ridelog Activity in Region

      Today
      • 0 rides
      • 0 ft avg distance
      Yesterday
      • 0 rides
      • 0 ft avg distance
      Past Week
      • 1 rides
      • 29 miles avg distance

      Recent Trail Reports

      no previous reports, add one now!

      Activity Feed

      usernameactiontypetitledate
      user #627193stiffordriddentrailCU at the End and 3 more
      May 12, 2018 @ 6:36pm
      May 12, 2018
      user #627193stiffordwishlisttrailBunker Jumper
      May 12, 2018 @ 6:34pm
      May 12, 2018
      user #1121552minggoriddentrailBunker Jumper and 1 more
      Apr 2, 2018 @ 12:59am
      Apr 2, 2018
      user #841827spectacularspectacleswishlisttrailBunker Jumper
      Mar 13, 2018 @ 11:44am
      Mar 13, 2018
      user #1482979TaeSangKimriddentrailBunker Jumper
      Feb 26, 2018 @ 5:04am
      Feb 26, 2018

      Nearby Areas

      namedistance
      gogiri8.2 km
      Gwanggyosan 6 22 19.2 km
      Bundang 1 510.4 km
      Suri-MT 110.5 km
      Namhansan 5 311 km
      • By gckless TRAILFORKS & contributors
      • Admins: gckless
      • #17991 - 567 views

      Downloading of trail gps tracks in kml & gpx formats is enabled for Umyeonsan.
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