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Trail Conditions
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  • Snow Groomed
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  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Flow (Ridden Direction)
Trailforks scans users activity logs 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 users are riding a trail in its intended direction.
  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
  • bi-directional trail
  • no data
Trail Last Ridden
Trailforks scans activity logs to determine the last time a trail was ridden.
  • < 2 days
  • < 1 week
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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 activity logs 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 activities = more kinetic energy = warmer colors.
  • most popular
  • popular
  • less popular
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Activity Recordings
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Activity Recordings
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Winter Trails
Warning A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
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 users jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status

Service Road Atlas is a free to use, community-driven service for viewing and creating reports on the numerous back-country service roads around B.C. and Alberta.

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Slope Aspect
Direction the slope faces
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        Alserio trails and routes are listed on Trailforks with interactive trail maps, difficulty ratings, photos, and user-reported trail conditions. Supported activity types include Mountain Biking, E-Biking, Hiking, Trail Running and Adaptive Biking.
        This is an auto-generated description of Alserio. Login or register to submit a custom description.
        This region uses the Uk/Euro style trail grading system.
        Activities Click to view
        Region Details
        • 2
        • 2
        • 2

        Region Status
        Open as of Aug 13, 2026

        Stats

        Avg Trail Rating
        Trails (view details)
        6
        Trails Mountain Bike
        6
        Trails E-Bike
        6
        Trails Gravel Bike
        5
        Trails Adaptive Bike
        3
        Trails Winter Fat Bike
        2
        Trails Hike
        6
        Trails Trail Running
        6
        Total Distance
        8 miles
        Total Descent Distance
        4 miles
        Total Descent
        964 ft
        Total Vertical
        541 ft
        Highest Trailhead
        1,374 ft
        Reports
        17
        Completed Counter
        273

        Popular Alserio Mountain Biking Trails

        70 5.0 2 miles 90 ft 63
        Veloce sterrato lungo il lago di Alserio
        35 0.0 1 mile 189 ft 37
        Bel percorso in salita con colpo d'occhio sulle Oasi di Baggero
        50 0.0 2,602 ft 0 ft 24
        Discesa diretta per boschi da Monguzzo al Lago di
        5 0.0 4 miles 170 ft 10
        Veloce traversata in brughiera adatta ad ogni condizione di tempo

        Recent Ride Log Activity in Region

        Today
        • 0 rides
        Yesterday
        • 0 rides
        Past Week
        • 17 rides

        Alserio Mountain Bike Routes

        6 miles 345 ft 1
        Giro del Lago di Alserio. Alserio - Monguzzo - Erba - Carcano - Alserio

        Recent Trail Reports

        Activity Feed

        usernameactiontypetitledate
        ValtBioaddreportactivity #101402542 and 2 more
        Aug 13, 2026 @ 12:16pm
        Aug 13, 2026
        Stefanof2Io9Rriddentrailactivity #94401206 and 2 more
        May 9, 2026 @ 11:38pm
        May 9, 2026
        FABIOSBIKEaddreportactivity #84918342
        Nov 29, 2025 @ 11:27am
        Nov 29, 2025
        riccardoperegoaddreportactivity #77728003
        Aug 9, 2025 @ 5:10am
        Aug 9, 2025
        FABIOSBIKEaddreportactivity #68162850
        Mar 21, 2025 @ 4:06pm
        Mar 21, 2025

        Activity Type Stats

        activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesactivity logs
        Mountain Bike68 miles965 ft4 miles541 ft
        #8,201#7331711,920
        E-Bike68 miles965 ft4 miles541 ft
        #8,091#88516183
        Gravel Bike58 miles761 ft3 miles541 ft
        #5,387#4101133
        Adaptive Bike36 miles666 ft3 miles515 ft
        #5,745#57011
        Winter Fat Bike22 miles118 ft4,859 ft52 ft
        #5,387#410
        Hike68 miles965 ft4 miles541 ft
        #12,180#90017112
        Trail Running68 miles965 ft4 miles541 ft
        #11,751#8921716

        Frequently Asked Questions About Alserio

        What are the highest rated mountain biking trails in Alserio?
        The highest rated mountain biking trails in Alserio are: View all mountain biking trails sorted by rating.
        What is the best time of the year to ride in Alserio?
        Based on activity log data, the most popular months to ride in Alserio are:
        • April (46 activities)
        • September (38 activities)
        • June (33 activities)
        Check the Alserio reports page for current trail conditions, recent trail reports, and seasonal information from the local community.
        Where can I park to ride in Alserio?
        Check the Alserio trail map for trailhead and parking information. Community members regularly update access and parking details for trails in the area.
        What is the longest trail in Alserio?
        The longest trail in Alserio is Montorfano - Alserio at 3.5 miles. View all trails sorted by distance.
        • By ivosavo & contributors
        • Admins: marcoangeletti, adessoomaipiu, micheletraversi, NORTHNLINE, adessoomaipiu
        • #21935 - 1,234 views

        Downloading of trail gps tracks in kml & gpx formats is enabled for Alserio.
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