1.4 miles
Distance
522 ft
Climb
-486 ft
Descent
00:10:43
Avg time

Details

  • Activities
    • Mountain Bike
    • Hike
    • Trail Running
  • Riding Area
    Lantau Island
    Lamma island
  • Difficulty Rating
  • Trail Type
    Singletrack
  • Bike Type
    AM, XC
  • Direction
    Downhill Primary
    Popular direction shown
  • Climb Difficulty
    Blue
  • Physical Rating
    Hard
  • Season
    Not great in the wet or heat
  • Dogs Allowed
    Yes
  • TTFs on Trail
    Rock Garden
  • Global Ranking
    #76757 in Mountain Biking [+]
    • #86421 in Hiking
  • Local Popularity
    70 in Mountain Biking [+]
    • 70 in Trail Running
    • 70 in Hiking
  • Year Opened
    2017

Use this trail to make Chi Ma Wan into a complete loop. Some tech rocky descents and nasty little climbs. Be especially cautious on the last 200 metres. Originally called Pierre's Trail, but name has changed to AA extension. Was once illegal, but now seems to be widely accepted by AFCD as acceptable to ride.

More Stats for AA extension / Pierre's Trail mountain bike trail trail
  • Altitude change
    36 ft
  • Altitude min
    123 ft
  • Altitude max
    298 ft
  • Altitude start
    149 ft
  • Altitude end
    185 ft
  • Grade
    0.486%
  • Grade max
    -30.45%
  • Grade min
    32.443%
  • Distance climb
    3,841 ft
  • Distance down
    3,214 ft
  • Distance flat
    377 ft
  • Avg time
    00:10:43
  • Avg reverse time
    00:33:07
  • view trail stats
Status:
on Apr 19, 2021
Very Dry
Avg: 3.5 (2 votes)

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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
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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
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  • < 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.
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  • 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.
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      Directions to aa-extension--pierre-39-s-trail trailhead (22.238470, 113.987920)
      update trails status or condition

      AA extension /... Trail Reports

      Recent Ridelog Activity on Trail

      Past Week
      • 2 rides
      • 13 miles avg distance
      6 Months
      • 23 rides
      • 14 miles avg distance
      All
      • 151 rides
      •  

      Photos

      no photos have been added for AA extension / Pierre's Trail yet, add a photo.

      2 Reviews & Comments

      • + 0
      DesvyQqSl (Feb 13, 2021 at 19:45)
       Signage at trail head not yet updated, still shows no mtb allowed. Nevertheless is good for mtb with work nearly complete. Flat country trail at first with some nice flow and new hills in the second half.
      [Reply]
      • + 0
      Joxxe (Oct 1, 2021 at 7:26)
       We were scared off by multiple no bike signs and went to Reservoire by street
      [Reply]

      Post a Comment



      Videos

      no videos have been added for AA extension / Pierre's Trail yet, add a video.
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