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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
      Yellowstone National Park, encompassing 2.2 million acres, is one of America's premier wilderness areas. Most of the park is backcountry and managed as wilderness. Over 1,100 miles (1770 km) of trails are available for hiking. However, there are dangers inherent in wilderness: unpredictable wildlife, changing weather conditions, remote thermal areas, cold water lakes, turbulent streams, and rugged mountains with loose, "rotten" rock. Visiting wilderness means experiencing the land on its terms. If you choose to explore and enjoy the natural wonders of Yellowstone, there is no guarantee of your safety. Be prepared for any situation. Carefully read all backcountry guidelines and regulations.

      There are numerous trails suitable for day hiking. Begin your hike by stopping at a ranger station or visitor center for information. Trail conditions may change suddenly and unexpectedly. Bear activity, rain or snow storms, high water, and fires may temporarily close trails. At a minimum, carry water, a raincoat or poncho, a warm hat, insect repellent, sunscreen, and a first aid kit. It is recommended that you hike with another person.

      No permit is required for day hiking.

      Yellowstone has a designated backcountry campsite system, and a Backcountry Use Permit is required for all overnight stays. For more information on how to acquire permits, as well as important safety information, please visit the official Yellowstone websites at the links below.


      The Yellowstone trails in Trailforks are mapped broadly within the official backcountry regions (map in backcountry situation report linked below). The backcountry regions are Northwest, Northeast, Canyon, Central, Old Faithful, Southwest and Southeast.

      IMPORTANT: Before setting out, check the National Park Service's backcountry situation report (link below) for the most up-to-date information on park trails.
      Links
      Region Details
      • 53
      • 1

      Region Status
      Open

      Stats

      Trails (view details)
      107
      Trails Mountain Bike
      59
      Trails E-Bike
      48
      Trails Hike
      112
      Trails Trail Running
      110
      Trails Horse
      46
      Trails Dirtbike
      46
      Trails Observed Trials
      46
      Trails ATV/ORV/OHV
      46
      Total Distance
      303 miles
      Total Descent Distance
      135 miles
      Total Descent
      43,271 ft
      Total Vertical
      5,493 ft
      Highest Trailhead
      10,771 ft
      Ridden Counter
      23

      Activity Feed

      usernameactiontypetitledate
      user #1309489WillieJacobszupdatetrailMammoth Camp Ground and 26 more
      Sep 12, 2019 @ 8:30am
      Sep 12, 2019
      user #1309489WillieJacobszaddtrailGrand Loop Road (West Entrance Rd to Old Thumb)
      Sep 9, 2019 @ 6:39am
      Sep 9, 2019
      user #1309489WillieJacobszaddtrailGrand Loop Road (Norris Canyon Rd to West Entrance Road)
      Sep 9, 2019 @ 6:33am
      Sep 9, 2019
      user #1309489WillieJacobszupdatetrailGrand Loop Road and 30 more
      Sep 9, 2019 @ 5:44am
      Sep 9, 2019
      user #1309489WillieJacobszaddtrailGrand Loop Road and 2 more
      Sep 7, 2019 @ 10:53am
      Sep 7, 2019

      Local Badges

      • By WillieJacobsz TRAILFORKS NEMBA & contributors
      • Admins: chuktA, WillieJacobsz
      • #31633 - 127 views
      • yellowstone national park activity log | embed map of Yellowstone National Park mountain bike trails | yellowstone national park mountain biking points of interest
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