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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
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
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.
disable
      Bike Park Closed for Season. Opens on June 26
      Bring your own bike or rent one at Pete Lane's Mountain Sports at the base of River Run or over in the Village. Next you'll take the lifts to the top of Baldy for amazing 360 degree views, for the longest lift access downhill bike trails in the U.S. This is an exhilarating ride just under 11 miles top to bottom. Intermediate to expert level riders recommended.
      Primary Trail Type: All-Mountain & Downhill
      eBikes Allowed: No
      AKA: Baldy
      Land Status: Ski Resort
      Parking google parking directions
      Access Info:
      River Run Plaza at the base of Bald Mountain
      Links
      Activities Click to view
      Bike Park Details
      • 4
      • 6
      • 9
      • 2

      Region Status
      Caution as of Sep 17, 2021
      Day Ticket
      $49 USD
      Uplift Type
      Gondola
      Season start
      Jun 26
      Season end
      Sep 6

      Stats

      Avg Trail Rating
      Trails (view details)
      51
      Trails Mountain Bike
      37
      Trails Hike
      13
      Trails Trail Running
      13
      Trails Horse
      2
      Trails Downhill Ski
      30
      Total Distance
      84 miles
      Total Descent
      31,482 ft
      Total Vertical
      3,975 ft
      Highest Trailhead
      9,137 ft
      Reports
      522
      Photos
      466
      Ridden Counter
      5,644

      Recent Ridelog Activity in Region

      Today
      • 0 rides
      • 0 ft avg distance
      Yesterday
      • 1 rides
      • 11 miles avg distance
      Past Week
      • 6 rides
      • 12 miles avg distance

      Photos of Sun Valley: Bald Mountain Mountain Bike

      trail: Broadway
      7 |
      Aug 23, 2021 @ 11:26pm
      Aug 23, 2021
      trail: Broadway
      3 |
      Aug 23, 2021 @ 11:26pm
      Aug 23, 2021
      trail: Warm Springs
      24 |
      Nov 29, 2020 @ 9:25pm
      Nov 29, 2020
      trail: Warm Springs
      25 |
      Nov 29, 2020 @ 9:25pm
      Nov 29, 2020
      trail: Warm Springs
      30 |
      Nov 29, 2020 @ 9:25pm
      Nov 29, 2020
      trail: Warm Springs
      29 |
      Nov 29, 2020 @ 9:25pm
      Nov 29, 2020
      trail: Saddle Up
      375 |
      Jun 3, 2015 @ 12:16pm
      Jun 3, 2015
      trail: Saddle Up
      331 |
      Jun 3, 2015 @ 12:16pm
      Jun 3, 2015

      Videos of Sun Valley: Bald Mountain Mountain Bike

      Outerbike Sun Valley 2019
      trail: Lupine
      2:12 | 54 | Jul 29, 2019
      Outerbike Sun Valley
      trail: Lupine
      2:12 | 96 | Jul 29, 2019
      River Run Trail Sun Valley, ID
      19:16 | 200 | Jun 27, 2016
      Warm Springs 4
      1:23 | 72 | Jun 27, 2016
      Warm Springs 3 Sun Valley, ID
      13:14 | 241 | Jun 27, 2016
      Warm Springs 2
      34:31 | 72 | Jun 27, 2016
      Warm Springs 1
      1:12 | 25 | Jun 27, 2016
      Flow trail building
      trail: Lupine
      4:25 | 428 | Oct 11, 2014

      Current Trail Warnings

      statustraildateconditionuserinfo
      Christmas Lift
      Sep 17, 2021 @ 2:19pm
      Sep 17, 2021
      DrySunValleyTrailsHike Closed for the season
      Roundhouse Gondola
      Sep 17, 2021 @ 2:18pm
      Sep 17, 2021
      DrySunValleyTrailsClosed for the season
      Saddle Up
      Sep 13, 2021 @ 8:16am
      Sep 13, 2021
      DrySunValleyTrailsClosed till next year due to continuing...

      Recent Trail Reports

      statustraildateconditionuserinfo
      Bald Mountain Trail
      Sep 17, 2021 @ 2:11pm
      Sep 17, 2021
      DrySunValleyTrailsHike Detour alert: Due to ongoing...
      Pale Rider
      Sep 17, 2021 @ 2:08pm
      Sep 17, 2021
      DrySunValleyTrailsLift access for biking is closed for the...
      Lupine
      Sep 17, 2021 @ 2:07pm
      Sep 17, 2021
      DrySunValleyTrailsLift access for biking is closed for the...
      Mindbender
      Sep 17, 2021 @ 2:07pm
      Sep 17, 2021
      DrySunValleyTrailsLift access for biking is closed for the...
      Upper River Run Trail
      Sep 13, 2021 @ 8:24am
      Sep 13, 2021
      DrySunValleyTrailsOpen 7 days per week all hours of day for...
      River Run Trail
      Sep 13, 2021 @ 8:23am
      Sep 13, 2021
      DrySunValleyTrailsOpen 7 days per week all hours of day for...
      Broadway
      Sep 13, 2021 @ 8:17am
      Sep 13, 2021
      DrySunValleyTrailsNo lift access
      White Clouds Trail
      Sep 9, 2021 @ 11:09am
      Sep 9, 2021
      DryEqz212
      Cold Springs
      Aug 20, 2021 @ 11:44am
      Aug 20, 2021
      Very Drychrisdaub
      Warm Springs
      Jul 18, 2021 @ 8:57am
      Jul 18, 2021
      Very DrySeattleNodakerSome trees across the trail

      Activity Feed

      usernameactiontypetitledate
      user #1024297SunValleyTrailsaddreportMindbender and 8 more
      Sep 17, 2021 @ 2:07pm
      Sep 17, 2021
      user #2438461MickeyjkfpwishlisttrailWarm Springs
      Sep 13, 2021 @ 5:47pm
      Sep 13, 2021
      user #1024297SunValleyTrailsaddreportLupine and 6 more
      Sep 13, 2021 @ 8:13am
      Sep 13, 2021
      user #2848069Eqz212wishlisttrailWhite Clouds Trail and 1 more
      Sep 9, 2021 @ 11:10am
      Sep 9, 2021
      user #2848069Eqz212addreportWhite Clouds Trail and 3 more
      Sep 9, 2021 @ 11:01am
      Sep 9, 2021

      Recent Comments

      usernametypetitlecommentdate
      user #1598395SenecaSimondsreportBald Mountain TrailNnn nik ok m Kk you M kimm
      Sep 4, 2021 @ 12:24pm
      Sep 4, 2021
      user #1571915hartddstrailCold SpringsIf you are 61 years old and are coming from...
      Jul 29, 2021 @ 4:26pm
      Jul 29, 2021
      user #1571915hartddstrailWarm SpringsThis is only a black trail if one rides it...
      Jul 29, 2021 @ 4:24pm
      Jul 29, 2021
      user #1202319ThebeavetrailRiver Run TrailLove this trail both ways. Bottom quarter mile...
      Jun 25, 2021 @ 8:47am
      Jun 25, 2021
      user #1202319ThebeavetrailMindbenderLate June 2021 rode just the bottom .67 mi...
      Jun 25, 2021 @ 8:44am
      Jun 25, 2021

      Nearby Areas

      namedistance
      Bigwood Fat Bike Park 32 km
      Adam's Gulch 2 9 43.4 km
      Greenhorn 5 46.4 km
      North of Ketchum 4 27.1 km
      Johnstone 6 17.9 km

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike3767 miles16,040 ft43 miles3,865 ft
      #1,115#58146552013,779
      Hike133 miles679 ft4,436 ft240 ft
      #1,379#827365233
      Trail Running133 miles679 ft4,436 ft240 ft
      #1,386#82536464
      Horse2
      248
      Downhill Ski3017 miles15,440 ft15 miles3,379 ft
      #183561
      • By SunValleyTrails & contributors
      • Admins: WRTC
      • #8302 - 13,412 views
      • sun valley: bald mountain activity log | embed map of Sun Valley: Bald Mountain mountain bike trails | sun valley: bald mountain mountain biking points of interest
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