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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
      No description for Alta has been added yet! Login or register to submit one.
      Region Details
      • 18
      • 19
      • 33
      • 6

      Region Status
      Closed as of May 21, 2020
      Local Trail Association

      Stats

      Avg Trail Rating
      Trails (view details)
      109
      Trails Mountain Bike
      76
      Trails E-Bike
      4
      Trails Hike
      29
      Trails Trail Running
      29
      Trails Horse
      10
      Trails Dirtbike
      4
      Trails Observed Trials
      1
      Trails ATV/ORV/OHV
      4
      Trails Snowmobile
      1
      Trails Snowshoe
      1
      Trails Downhill Ski
      28
      Trails Nordic Ski
      1
      Total Distance
      187 miles
      Total Descent
      48,779 ft
      Total Vertical
      4,501 ft
      Highest Trailhead
      10,541 ft
      Reports
      340
      Photos
      270
      Ridden Counter
      9,825
      Sub Regions

      Photos of Alta Mountain Bike

      87 |
      Jun 6, 2016 @ 12:55pm
      Jun 6, 2016
      85 |
      Jun 6, 2016 @ 12:55pm
      Jun 6, 2016
      trail: Mill Creek
      161 |
      Sep 6, 2015 @ 1:43pm
      Sep 6, 2015
      trail: Mill Creek
      115 |
      Sep 6, 2015 @ 1:42pm
      Sep 6, 2015

      Videos of Alta Mountain Bike

      Grand Targhee Bike Park shredding
      3:30 | 51 | Jul 20, 2018
      The Mountain Bike Minute Ep. 1: Gettin Dusty...
      0:59 | 34 | Nov 18, 2017
      Takin a ride down 'Nameless' @ Big Sky Part 1
      13:41 | 314 | Sep 7, 2012
      Hidden valley Canyon
      5:11 | 239 | May 17, 2009

      Current Trail Warnings

      statustraildateconditionuserinfo
      Mill Creek
      May 21, 2020 @ 11:32am
      May 21, 2020
      Snow Coveredbemorestoked Mostly dry with some big snow patches....
      Cold Springs
      May 6, 2020 @ 12:10pm
      May 6, 2020
      Snow Coveredsnorkle12
      Sheep Bridge
      May 6, 2020 @ 12:03pm
      May 6, 2020
      Snow Coveredsnorkle12

      Recent Trail Reports

      statustraildateconditionuserinfo
      Yogi
      Dec 17, 2019 @ 7:55pm
      Dec 17, 2019
      Snow CoveredkyleluvsdhBike Park closed for the season, see you...
      Quakie Ridge
      Dec 17, 2019 @ 7:55pm
      Dec 17, 2019
      Snow CoveredkyleluvsdhBike Park closed for the season, see you...
      Resort Road
      Dec 17, 2019 @ 7:55pm
      Dec 17, 2019
      Snow CoveredkyleluvsdhBike Park closed for the season, see you...
      Resort service road
      Dec 17, 2019 @ 7:55pm
      Dec 17, 2019
      Snow CoveredkyleluvsdhBike Park closed for the season, see you...
      Rick's Basin
      Dec 17, 2019 @ 7:55pm
      Dec 17, 2019
      Snow CoveredkyleluvsdhBike Park closed for the season, see you...
      Rock Garden
      Dec 17, 2019 @ 7:55pm
      Dec 17, 2019
      Snow CoveredkyleluvsdhBike Park closed for the season, see you...
      Rocky Mountain Way
      Dec 17, 2019 @ 7:55pm
      Dec 17, 2019
      Snow CoveredkyleluvsdhBike Park closed for the season, see you...
      Roundabout
      Dec 17, 2019 @ 7:55pm
      Dec 17, 2019
      Snow CoveredkyleluvsdhBike Park closed for the season, see you...
      Roundabout
      Dec 17, 2019 @ 7:55pm
      Dec 17, 2019
      Snow CoveredkyleluvsdhBike Park closed for the season, see you...
      Shake em on down
      Dec 17, 2019 @ 7:55pm
      Dec 17, 2019
      Snow CoveredkyleluvsdhBike Park closed for the season, see you...

      Activity Feed

      usernameactiontypetitledate
      user #1288322jwdsgnvotetrailSidewinder and 3 more
      May 21, 2020 @ 2:28pm
      May 21, 2020
      user #1288322jwdsgnriddentrailSidewinder and 3 more
      May 21, 2020 @ 2:28pm
      May 21, 2020
      user #737485bemorestokedaddreportMill Creek
      May 21, 2020 @ 11:32am
      May 21, 2020
      user #838635grandtargheebikeparkupdatetrailTall Cool One -connector
      May 21, 2020 @ 7:01am
      May 21, 2020
      user #1846680BikingID-ReeceaddeventBike Park Opening Day
      May 20, 2020 @ 7:06pm
      May 20, 2020

      Recent Comments

      usernametypetitlecommentdate
      user #1986402Middie17trailCold SpringsLots of snow!! Had to walk almost the entire...
      May 17, 2020 @ 8:10pm
      May 17, 2020
      user #1865200YannUlrichtrail38 SpecialMy wife and I saw this trail on the map and...
      Jul 22, 2019 @ 11:23am
      Jul 22, 2019
      user #788625toddtrailBring it On HomeThis trail was completely redone, it used to...
      Dec 10, 2018 @ 12:06pm
      Dec 10, 2018
      user #546092bowlingjstrailBlondieBlondie is open! It's steep, loose and off...
      Jul 23, 2018 @ 3:38pm
      Jul 23, 2018
      user #838635grandtargheebikeparktrailBlondie@namullan is correct. Blondie is currently...
      Jul 14, 2018 @ 9:59am
      Jul 14, 2018

      Local Badges

      • By todd Trailforks Plus & contributors
      • Admins: chuktA, WillieJacobsz
      • #7172 - 2,190 views

      Downloading of trail gps tracks in kml & gpx formats is enabled for Alta.
      You must login to download files.