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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Inadequate
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Flow (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%
  • bi-directional trail
  • no data
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
Contribute Details
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
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Radar Time
x Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
  • mountain biking recent
  • mountain biking (>6 month)
  • hiking (1 year)
  • moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
  • Downhill Ski
  • Backcountry Ski
  • Nordic Ski
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails Deemphasized
Trails are shown in grey.
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      No description for Achasan has been added yet! Login or register to submit one.
      Activities Click to view
      Region Details
      • 1

      Region Status
      Open as of Mar 18, 2022

      Stats

      Trails (view details)
      1
      Trails Mountain Bike
      1
      Trails E-Bike
      1
      Trails Hike
      1
      Trails Trail Running
      1
      Total Distance
      4,600 ft
      Total Descent Distance
      4,426 ft
      Total Descent
      708 ft
      Total Vertical
      704 ft
      Highest Trailhead
      899 ft
      Reports
      1
      Ridden Counter
      1

      Popular Achasan Mountain Biking Trails

      statustitledifficultyrating
      Achasan Down

      Recent Ride Log Activity in Region

      Today
      • 0 rides
      Yesterday
      • 0 rides
      Past Week
      • 0 rides

      Recent Trail Reports

      statustraildateconditioninfouser
      Achasan Down
      Mar 17, 2022 @ 11:21pm
      Mar 17, 2022
      IdealEuralevi

      Activity Feed

      usernameactiontypetitledate
      user #1129086EuraleviaddreportAchasan Down
      Mar 18, 2022 @ 3:43pm
      Mar 18, 2022
      user #1129086EuraleviaddtrailAchasan Down
      Dec 7, 2021 @ 8:27am
      Dec 7, 2021

      Nearby Areas

      namedistance
      Mang-Usan0.4 km
      Mang-Usan 1 6 20.8 km
      Namyangju City 1 43.4 km
      Namhansan 5 39 km
      Umyeonsan 1 4 19.4 km

      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike14,600 ft709 ft4,426 ft705 ft
      #2712
      E-Bike14,600 ft709 ft4,426 ft705 ft
      #221
      Hike14,600 ft709 ft4,426 ft705 ft
      1
      Trail Running14,600 ft709 ft4,426 ft705 ft
      1
      • By Euralevi & contributors
      • Admins: apply
      • #47883 - 118 views

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