close
  • Layers  w
  • Basemap 
  • Trail Style 
    • ?
  • Activity Type  
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
  • Boardwalk Boardwalk
  • 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
      • 10
      • 1
      • 3
      • 3
      • 9
      • 1

      Activities
      Region Status
      Open as of Oct 13, 2020

      Stats

      Avg Trail Rating
      Trails (view details)
      38
      Trails Mountain Bike
      27
      Trails E-Bike
      6
      Trails Hike
      38
      Trails Trail Running
      38
      Trails Horse
      1
      Trails Observed Trials
      1
      Trails Snowmobile
      1
      Trails Snowshoe
      1
      Total Distance
      29 miles
      Total Descent
      8,415 ft
      Total Vertical
      2,323 ft
      Highest Trailhead
      10,868 ft
      Reports
      498
      Photos
      69
      Ridden Counter
      3,671

      Photos of Alta Mountain Bike

      trail: Devils Castle
      64 |
      Jul 15, 2020 @ 11:57am
      Jul 15, 2020
      trail: Devils Castle
      54 |
      Jul 15, 2020 @ 11:57am
      Jul 15, 2020
      138 |
      Jun 24, 2018 @ 9:40am
      Jun 24, 2018
      1,191 |
      Jul 11, 2017 @ 9:52am
      Jul 11, 2017
      | 1 comments

      Videos of Alta Mountain Bike

      Go-Ride.com making It Reign Giant Bicycles
      2:21 | 744 | Apr 24, 2015
      YOU CAN BIKE THIS? | Catherine Pass, UT MTB
      227 | Jun 25, 2018 , Alta

      Recent Trail Reports

      statustraildateconditionuserinfo
      East Powder Ridge
      Oct 13, 2020 @ 7:58pm
      Oct 13, 2020
      		 DryUtahJohn TRAILFORKS Decent dirt. West end of trail leads to...
      Road Connector
      Oct 13, 2020 @ 11:32am
      Oct 13, 2020
      		 IdealUtahJohn TRAILFORKS
      Snake Pit
      Oct 13, 2020 @ 11:32am
      Oct 13, 2020
      		 VariableUtahJohn TRAILFORKS A couple greasy spots, a couple frozen...
      Lower Albion Meadows
      Oct 13, 2020 @ 11:32am
      Oct 13, 2020
      		 IdealUtahJohn TRAILFORKS
      Lazy Prince
      Sep 13, 2020 @ 7:27am
      Sep 13, 2020
      		 Very DryUtahBikeMike
      Supreme to 157
      Aug 25, 2020 @ 8:21pm
      Aug 25, 2020
      		 Very DryUtahJohn TRAILFORKS Never seen it so dry!
      Upper Albion Meadows
      Aug 25, 2020 @ 8:21pm
      Aug 25, 2020
      		 Very DryUtahJohn TRAILFORKS Never seen it so dry!
      Silver Fork (Little Cottonwood)
      Aug 25, 2020 @ 8:21pm
      Aug 25, 2020
      		 Very DryUtahJohn TRAILFORKS Never seen it so dry!
      Sunnyside Road
      Aug 25, 2020 @ 8:21pm
      Aug 25, 2020
      		 Very DryUtahJohn TRAILFORKS Never seen it so dry!
      Sunset Peak
      Aug 25, 2020 @ 8:21pm
      Aug 25, 2020
      		 Very DryUtahJohn TRAILFORKS Never seen it so dry!

      Activity Feed

      usernameactiontypetitledate
      user #1605879ActionjackwishlisttrailCatherine Pass (Alta)
      Oct 15, 2020 @ 3:28pm
      Oct 15, 2020
      user #892597UtahJohnaddreportSnake Pit and 1 more
      Oct 13, 2020 @ 7:53pm
      Oct 13, 2020
      user #892597UtahJohnaddreportRoad Connector and 1 more
      Oct 13, 2020 @ 7:53pm
      Oct 13, 2020
      user #2107745jasonmalczykupdatetrailSilver Fork (Little Cottonwood)
      Oct 10, 2020 @ 8:29pm
      Oct 10, 2020
      user #83422hardkorpsriddentrailSupreme to 157
      Oct 9, 2020 @ 6:46am
      Oct 9, 2020

      Recent Comments

      usernametypetitlecommentdate
      user #1782264mxmader8trailGermania PassReally not a bad climbing route, sections are...
      Jul 29, 2020 @ 4:02pm
      Jul 29, 2020
      user #1097630vandezyreportAlbion Basin Roadagain this morning
      Jul 26, 2020 @ 4:42pm
      Jul 26, 2020
      user #1304609Dangerfield22trailLower Albion MeadowsFlowers are amazing along this trail right now!
      Jul 22, 2020 @ 6:58am
      Jul 22, 2020
      user #1340494torminatortrailDevils CastleFor uphill riders, right before crossing the...
      Jul 14, 2020 @ 9:25am
      Jul 14, 2020
      user #1976653bfrireportMandelbrotSorry should be yellow not green but can’t...
      Jul 10, 2020 @ 2:06am
      Jul 10, 2020

      Local Badges

      Local Trail Supporters

      • USFS
      • By ski-or-dieTrailforks Pro Subscriber & contributors
      • Admins: UtahJohn, jpmcghee, jasonmalczyk
      • #24435 - 2,080 views

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