close
3D
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
inches

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
  • Snowmobile
Winter Trails
Warning A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
x Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
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.
disable
Only show trails with NO bikes.
enable

Save the current map location and zoom level as your default home location whenever this page is loaded.

Save
      Sage desert riding in the giant channels and scablands left by the ice age Missoula Floods. Mind boggling scenery. Often snow-free in the winter, this place is blazing hot in the summer and trails tend to become loose and sandy.
      Primary Trail Type: Cross-Country
      eBikes Allowed: No
      AKA: Potholes
      Parking google parking directions
      Activities Click to view
      Region Details
      • 8
      • 12
      • 13
      • 9
      • 2

      Region Status
      Caution as of Feb 12, 2023
      Local Trail Association

      Stats

      Avg Trail Rating
      Trails (view details)
      44
      Trails Mountain Bike
      46
      Trails E-Bike
      17
      Trails Hike
      46
      Trails Trail Running
      46
      Total Distance
      52 miles
      Total Descent
      4,396 ft
      Total Vertical
      815 ft
      Highest Trailhead
      1,398 ft
      Reports
      286
      Photos
      186
      Ridden Counter
      3,129

      Photos of Ancient Lakes Mountain Bike

      trail: Dusty South
      15 |
      Apr 8, 2023 @ 5:52pm
      Apr 8, 2023
      trail: Dusty South
      8 |
      Apr 8, 2023 @ 5:52pm
      Apr 8, 2023
      trail: Dusty South
      7 |
      Apr 8, 2023 @ 5:51pm
      Apr 8, 2023
      trail: Dusty South
      7 |
      Apr 8, 2023 @ 5:51pm
      Apr 8, 2023
      trail: Dusty South
      8 |
      Apr 8, 2023 @ 5:51pm
      Apr 8, 2023
      trail: Gorge Climb
      11 |
      Apr 8, 2023 @ 5:49pm
      Apr 8, 2023
      trail: Rim Job
      11 |
      Apr 8, 2023 @ 5:47pm
      Apr 8, 2023
      trail: Rim Job
      11 |
      Apr 8, 2023 @ 5:47pm
      Apr 8, 2023

      Videos of Ancient Lakes Mountain Bike

      Ancient Lakes Descent Trail MTB
      2:55 | 479 | Mar 10, 2021 , Quincy
      First Bikepacking trip at Ancient lake with...

      9:38 | 208 | Nov 9, 2020

      Recent Trail Reports

      statustraildateconditioninfouser
      Ancient lakes descent
      Jul 2, 2023 @ 10:11am
      Jul 2, 2023
      Very DrySome spots are over grown. But the...Jlaplante
      SOS
      Jul 2, 2023 @ 10:11am
      Jul 2, 2023
      Very DrySuper fun tech trail towards the end....Jlaplante
      Dusty
      Jul 2, 2023 @ 10:11am
      Jul 2, 2023
      IdealFun fast and flat. Couple of close calls...Jlaplante
      Gorge Bound
      Apr 8, 2023 @ 6:02pm
      Apr 8, 2023
      IdealHorse track bumps.bizango-x
      Gorge Climb
      Apr 8, 2023 @ 6:02pm
      Apr 8, 2023
      Idealbizango-x
      Upper Mesa
      Apr 8, 2023 @ 6:01pm
      Apr 8, 2023
      Idealbizango-x
      Rim Job
      Apr 8, 2023 @ 6:01pm
      Apr 8, 2023
      Idealbizango-x
      Dusty South
      Apr 8, 2023 @ 5:58pm
      Apr 8, 2023
      Idealbizango-x
      Potholes Blvd
      Apr 1, 2023 @ 6:59am
      Apr 1, 2023
      Idealkylealden
      South Trail
      Mar 31, 2023 @ 11:59pm
      Mar 31, 2023
      Idealkylealden

      Activity Feed

      usernameactiontypetitledate
      Upland-SetterwishlistrouteAncient Lakes Loop
      Aug 13, 2023 @ 10:19pm
      Aug 13, 2023
      RebeccaUUe7QGcommentrouteAncient Lakes Zig Zag Route
      Jul 30, 2023 @ 8:31pm
      Jul 30, 2023
      tsbarrocommenttrailWaterfall trail
      Jul 30, 2023 @ 12:03pm
      Jul 30, 2023
      russinthecascadesriddentrailDouble Track and 3 more
      Jul 15, 2023 @ 8:26pm
      Jul 15, 2023
      mbiestwishlisttrailWaterfall trail and 1 more
      Jul 10, 2023 @ 1:22pm
      Jul 10, 2023

      Recent Comments

      usernametypetitlecommentdate
      tsbarrotrailDown to the riverSure you can ride it if you have good...
      Jul 30, 2023 @ 12:03pm
      Jul 30, 2023
      tsbarrotrailWaterfall trailSure you can ride it if you have good...
      Jul 30, 2023 @ 12:03pm
      Jul 30, 2023
      JanaiWallace8KItrailRim JobSaw somewhere a trail report that this was dry...
      Feb 26, 2023 @ 8:56pm
      Feb 26, 2023
      HayiWenareportunknownDefinitely still soft, but not slippery.
      Feb 12, 2023 @ 9:36pm
      Feb 12, 2023
      climbingjtrailLOLHoly shit! This is no joke. By the way, there...
      Jun 18, 2022 @ 7:00pm
      Jun 18, 2022

      Nearby Areas

      namedistance
      Wild Horse Wind Facility 4 4 114.8 km
      Upper Naneum Ridge Recreation Area 119.7 km
      Naneum Ridge State Forest 10 11 420.6 km
      Beezley Hill 6 20 520.9 km
      Squilchuck State Park 10 5 123.3 km

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike4652 miles4,396 ft21 miles814 ft
      #2,545#1,3301862865908
      E-Bike1718 miles928 ft6 miles515 ft
      19317
      Hike4652 miles4,396 ft21 miles814 ft
      #1,995#1,195282106
      Trail Running4652 miles4,396 ft21 miles814 ft
      #1,997#1,19428279
      • By ashlemon & contributors
      • Admins: EMBA-CW, TheMunly
      • #14995 - 12,259 views
      • ancient lakes activity log | embed map of Ancient Lakes mountain bike trails | ancient lakes mountain biking points of interest

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