2,825 ft
Distance
28 ft
Climb
-399 ft
Descent
00:07:41
Avg time

String Line Details

  • Activities
    • Mountain Bike
  • Riding Area
    Knapsack Reserve
    Katoomba
  • Difficulty Rating
  • Trail Type
    Singletrack
  • Bike Type
    DH
  • Direction
    Downhill Only
    Popular direction shown
  • Climb Difficulty
    Green
  • Physical Rating
    Moderate
  • Dogs Allowed
    Yes
  • TTFs on Trail
    Drop, Jump, Rock Face
  • Global Ranking
    #8146 in Mountain Biking
  • Local Popularity
    90 in Mountain Biking

Penrith's latest Downhill track

Local Trail Association
Traditionally Indigenous Territory
More Stats for String Line mountain bike trail trail
  • Altitude change
    -371 ft
  • Altitude min
    297 ft
  • Altitude max
    669 ft
  • Altitude start
    669 ft
  • Altitude end
    297 ft
  • Grade
    -13.145%
  • Grade max
    -61.364%
  • Grade min
    6.344%
  • Distance climb
    400 ft
  • Distance down
    2,222 ft
  • Distance flat
    203 ft
  • Avg time
    00:07:41
  • Avg reverse time
    00:22:04
  • view trail stats
Status:
on Mar 4, 2023
Ideal
Avg: 4.35 (3 votes)
Your vote: 0

view (837)
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
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
      Directions to string-line trailhead (-33.755190, 150.636090)

      Recent Ridelog Activity on Trail

      Past Week
      • 3 rides
      • 3,698 ft avg distance
      6 Months
      • 51 rides
      • 10 miles avg distance
      All
      • 661 rides
      • Last: Mar 25, 2023

      Photos

      more »
      240 |
      Aug 10, 2017 @ 5:04am
      Aug 10, 2017
      225 |
      Aug 10, 2017 @ 5:04am
      Aug 10, 2017
      217 |
      Aug 10, 2017 @ 5:03am
      Aug 10, 2017
      266 |
      Aug 10, 2017 @ 5:03am
      Aug 10, 2017

      Trail Lists

      1 Review & Comments


      We hope you've been enjoying Trailforks!

      Create a FREE account to view trail comments and much more.

      Videos

      more »
      MTB // GoPro HERO Portrait Mode // DH Line...
      5:32 | 78 | Nov 14, 2022 , Katoomba
      A downhill track that made of 80% rocks and...
      3:24 | 578 | Jan 27, 2022 , Katoomba
      String Line
      15:05 | 494 | May 11, 2021 , Katoomba
      Gap at Knapsack
      0:15 | 533 | Nov 26, 2019 , Katoomba
      • subscribe
      • flag
      • login to download gpx or kml files.