more stats
2.0 miles
Distance
-2,772 ft
Descent
00:15:44
Avg time
-2,772 ft
Altitude change
2,544 ft
Altitude min
5,316 ft
Altitude max
5,316 ft
Altitude start
2,546 ft
Altitude end
-26%
Grade
-121.8%
Grade max
-0.6%
Grade min
2 miles
Distance down
56 ft
Distance flat
00:15:44
Avg time

21b Details

  • Activities
    • Mountain Bike
    • E-Bike
    • Hike
    • Trail Running
  • Riding Area
  • AKA
    Gressan #21B
  • Difficulty Rating
  • Voted Difficulty
    Blue (1 vote)
  • Local Popularity
    25 in Mountain Biking [+]
    • 45 in E-Biking
    • 5 in Trail Running
    • 5 in Hiking
  • Global Ranking
    #46409 in Mountain Biking [+]
    • #62520 in E-Biking
    • #129004 in Trail Running
    • #122000 in Hiking
  • Trail Type
    Singletrack
  • Bike Type
    AM, XC
  • Direction
    Downhill Only
    Popular In Reverse
  • Physical Rating
    Hard
  • Season
    Apr-Nov
  • Dogs Allowed
    Yes
  • eBike Allowed
    Yes up to Class 1
  • TTFs on Trail
    Drop, Rock Face

IT: sentiero naturale. Il terreno è compatto e morbido, e garantisce un buon grip. Ci sono alcuni tratti con delle rocce leggermente più ripidi, ma il sentiero è generalmente liscio e flow e abbastanza largo. Ci sono poche curve, e si può quasi tenere una velocità alta. Ci sono alcuni attraversamenti della strada poderale.

EN: natural trail. The terrain is soft and compact, and ensures a good grip. There are a few steep and rocky sections, but the trail is generally smooth, flowy and quite wide. There aren't tight corners, and you can keep a high speed. There are some fire road crossings.

Access Info

IT: da Pila si prende una strada poderale che porta alla partenza del sentiero (segui la segnavia 21B)

EN: from Pila there is a fire road that that takes to the trail (follow the trail sign 21B)

Local Trail Association

Recent Activity on Trail

Past Week
  • 0 rides
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6 Months
  • 0 rides
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All
  • 93 rides
  • Last: Jun 19, 2022
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21b Trail Reports

statusdatedescription
Jul 7, 2026 @ 3:23pm (Europe/Rome)
Jul 7, 2026
Tanti alberi a terra, niente da fare
Aug 5, 2025 @ 2:08pm
Aug 5, 2025
Not possible! Many trees are lying arround. To many!
Jun 16, 2025 @ 10:19am
Jun 16, 2025
Totally not passable! Hundreds of trees.
Jun 8, 2025 @ 12:43pm
Jun 8, 2025
Aug 13, 2024 @ 3:19am
Aug 13, 2024
Would have preferred to ride down the road than this trail... Straight down and fully washed out.
more »
Status:
on Jul 7, 2026
Dry
Avg: 4.35 (11 votes)
Your vote: 0

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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Partial
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
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Slope Aspect
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Flat N NE E SE S SW W NW
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        Directions to 21b trailhead (45.690390, 7.285790)

        Photos

        8 more »
        199 |
        Sep 30, 2021 @ 12:16pm
        Sep 30, 2021
        207 |
        Sep 30, 2021 @ 12:16pm
        Sep 30, 2021
        40 |
        Jun 16, 2025 @ 10:20am
        Jun 16, 2025
        61 |
        Aug 4, 2024 @ 1:36pm
        Aug 4, 2024

        Videos

        3 more »
        Pila West Trails 21B Aosta Valley
        25:08 | 246 | Sep 21, 2023 , Aosta
        Pila 21b trail
        6:39 | 726 | Jul 23, 2019 , Aosta
        Pila - Gressan Discesa integrale 11 08 2016
        632 | Jun 18, 2017 , Aosta

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        11 Reviews & Comments


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        • By crashtorTF Pro & contributors
        • #43463 - 4,369 views

        Frequently Asked Questions About 21b

        Where is 21b located?
        21b is located in Aosta, Italy. It is part of the Aosta trail network. The trailhead is located at coordinates 45.69039, 7.28579.
        How hard is 21b?
        21b is rated as Red difficulty. The physical rating is Hard. The average grade is 26%.
        What is the elevation gain for 21b?
        The trail has 2,772 ft of elevation descent. The elevation ranges from 2,544 ft to 5,316 ft.
        Is 21b a point to point trail?
        Yes, 21b is a point to point trail. The direction is Downhill Only. The trail type is singletrack.

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