close
3D
Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Snow Cover Partial
- 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.
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 Used
Trailforks scans activity logs 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 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
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches
US Cell Coverage
Legend
Radar Time
Activity Recordings
Trailforks uses anonymized public activity data.
?
Activity Recordings
Trailforks uses anonymized public activity data.
?
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
![map legend]()
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.
Slope Aspect
Direction the slope faces
Trails Deemphasized
Trails are shown in grey.
Only show trails with no bike usage.
Suggested Layers
Based on selected activity type
Save the current map location and zoom level as your default home location whenever this page is loaded.
SaveGromo trails and routes are listed on Trailforks with interactive trail maps, difficulty ratings, photos, and user-reported trail conditions. Supported activity types include Skiing, Mountain Biking, E-Biking, Hiking and Trail Running. Common trail features include drops, jumps and berms. Popular destinations include Nuova Lizzola, Spiazzi di Gromo Ski and Spiazzi di Gromo.
This is an auto-generated description of Gromo.
Login or register to submit a custom description.
This region uses the Uk/Euro style trail grading system.
Trail info last updated
Activities Click to view
- Mountain Bike
11 trails
- E-Bike
8 trails
- Hike
6 trails
- Trail Running
6 trails
- Downhill Ski
23 trails
Region Details
- 2
- 6
- 3
Region Status
Open as of Mar 12, 2026Stats
- Avg Trail Rating
- Trails (view details)
- 34
- Trails Mountain Bike
- 11
- Trails E-Bike
- 8
- Trails Hike
- 6
- Trails Trail Running
- 6
- Trails Downhill Ski
- 23
- Total Distance
- 23 miles
- Total Descent
- 22,005 ft
- Total Vertical
- 4,156 ft
- Highest Trailhead
- 6,620 ft
- Reports
- 38
- Photos
- 21
- Completed Counter
- 554
Sub Regions
-
Spiazzi di Gromo
- 1
- 5
- 2
Popular Gromo Mountain Biking Trails
• 100 ★ 4.0 • 3,648 ft • 10 ft • 108 •
Single track di collegamento ai trail Avert1 e Avert2. Fa parte del comprensorio del bike park Spiazzi di Gromo. E' un percorso freeride con piccoli salti che possono essere copiati e passaggi tecnici di medio livello. Il fondo alterna...
• 90 ★ 4.0 • 3,921 ft • 0 ft • 99 •
Un tracciato da fare tutto d’un fiato trovando il giusto passo per le proprie capacità. Grazie al flow semplice in conduzione è un tracciato tecnico per i principianti ma che nasconde un bel po’ di insidie per i “missili”. Sul...
• 75 ★ 4.0 • 4,692 ft • 22 ft • 48 •
E’ il percorso più freeride del bike park con flow tecnico e fondo con radici. Il tracciato è stato ampiamente rinnovato ed il fondo è diventato particolarmente divertente e veloce. I principianti lo possono affrontare con...
• 50 ★ 0.0 • 531 ft • 0 ft • 37 •
Trail che si stacca dal trail Avert 1 e si collega alla forestale che porta da Spiazzi al rifugio Vodala. Presenta caratteristiche tecniche simili ad Avert 1 sebbene la pendenza media sia limitata al 10%. Da percorrere solo in direzione...
• 65 ★ 0.0 • 997 ft • 0 ft • 33 •
Variante trasversale che collega il trail Avert 2 alla sezione terminale del trail Avert 1. Presenta elementi comuni ai trail principali Avert 1 e 2, come drop e radici, sebbene con pendenza media bassa (circa il 10%). Si può...
• 40 ★ 0.0 • 2,119 ft • 25 ft • 29 •
Discesa didattica a bassa pendenza adatta anche ai bambini con curve in appoggio e piccoli panettoni copiabili o doppiabili in funzione della velocità e del livello.
• 25 ★ 0.0 • 1 mile • 0 ft • 4 •
Sentiero abbastanza tecnico, a tratti scassato con vari passaggi S3, molto frequentato anche dai pedoni, quindi da percorrere con attenzione e velocità moderata
• 5 ★ 3.5 • 2 miles • 185 ft • 3 •
Less popular red difficulty singletrack. This mountain bike primary trail can be used downhill primary with a 185 ft black diamond climb. It features rock face. On average it takes 50 minutes to complete this trail.
Photos of Gromo Mountain Bike
Videos of Gromo Mountain Bike
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| serpente verde | Sep 13, 2025 @ 11:00am (Europe/Vaduz) Sep 13, 2025 | Variable | fabioapnea | ||
| Uscita Avert 1 | Sep 13, 2025 @ 11:00am (Europe/Vaduz) Sep 13, 2025 | Prevalent Mud | fabioapnea | ||
| Avert 1 | Sep 13, 2025 @ 11:00am (Europe/Vaduz) Sep 13, 2025 | Prevalent Mud | fabioapnea | ||
| Avert 2 | Sep 13, 2025 @ 11:00am (Europe/Vaduz) Sep 13, 2025 | Prevalent Mud | fabioapnea | ||
| Grom de Fer | Sep 13, 2025 @ 11:00am (Europe/Vaduz) Sep 13, 2025 | Prevalent Mud | fabioapnea | ||
| Variante Avert 2 | Sep 13, 2025 @ 3:21pm (Europe/Vaduz) Sep 13, 2025 | Prevalent Mud | fabioapnea | ||
| Seggiovia Vodala | Sep 21, 2024 @ 3:06pm Sep 21, 2024 | Ideal | fabioapnea | ||
| Passo Portula | Sep 14, 2023 @ 10:06am Sep 14, 2023 | Dry | Slayergoat |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| MarcoBenz | vote | trail | activity #104774979 | Sep 28, 2026 @ 4:55am Sep 28, 2026 |
| orobictrails-valebg | add | trail | activity #83231655 | Oct 29, 2025 @ 1:44pm Oct 29, 2025 |
| grassse1 | wishlist | trail | activity #80670948 and 1 more | Sep 19, 2025 @ 9:51am Sep 19, 2025 |
| fabioapnea | add | report | activity #80391327 and 9 more | Sep 15, 2025 @ 1:21am Sep 15, 2025 |
| mattmalabanan | add | poi | activity #77379824 and 1 more | Aug 4, 2025 @ 5:32am Aug 4, 2025 |
Bike & Skill Parks
| name | type | city | rating |
|---|---|---|---|
| Spiazzi di Gromo | bike park | Gromo |
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | activity logs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 11 | 12 miles | 9,117 ft | 11 miles | 3,081 ft | #5,415 | #402 | 21 | 38 | 698 | ||
| E-Bike | 8 | 9 miles | 6,624 ft | 9 miles | 2,864 ft | #5,294 | #528 | 37 | 112 | |||
| Hike | 6 | 7 miles | 4,491 ft | 7 miles | 2,854 ft | #8,611 | #525 | 37 | 154 | |||
| Trail Running | 6 | 7 miles | 4,491 ft | 7 miles | 2,854 ft | #8,142 | #515 | 37 | 1 | |||
| Downhill Ski | 23 | 11 miles | 12,887 ft | 11 miles | 2,808 ft | #342 | #32 | 16 |
Frequently Asked Questions
▼
What are the best places to ride in Gromo?
Gromo has 3 areas to explore for mountain biking. The top rated areas are:
▼
What are the highest rated mountain biking trails in Gromo?
The highest rated mountain biking trails in Gromo are:
- Grom de Fer (4/5)
- Avert 1 (4/5)
- Avert 2 (4/5)
- Vodala - Ave (4/5)
- Variante Avert 2 (0/5)
▼
Where can I park to ride in Gromo?
▼
What is the longest trail in Gromo?
The longest trail in Gromo is Passo portula variante at 2.5 miles. View all trails sorted by distance.
▼
What are the best & highest rated hiking trails in Gromo?
The best hiking trails in Gromo are: View all hiking trails sorted by popularity score.
▼
What are the best & highest rated trail running trails in Gromo?
The best trail running trails in Gromo are: View all trail running trails sorted by popularity score.
▼
How many trails are in Gromo?
Gromo has a total of 34 trails. Of those, 11 are designated for mountain biking. Browse top mountain biking trails in Gromo to find detailed information including difficulty ratings, distances, and trail conditions.
▼
Which trail has the most elevation gain in Gromo?
The trail with the most elevation gain in Gromo is Gromo trail with 207 ft of elevation gain. View all trails sorted by elevation gain.
▼
Which trail has the most elevation descent in Gromo?
The trail with the most elevation descent in Gromo is Vodala - Ave with 2,281 ft of elevation descent. View all trails sorted by elevation descent.
▼
What activities are most popular in Gromo?
Gromo supports the following activities: Mountain Biking, E-Biking, Hiking, Trail Running, Skiing.
▼
Are the trails open in Gromo?
The overall region status for Gromo is Clear / Green. Out of 6 trails:
- Clear / Green: 6
▼
Can I ride an ebike in Gromo?
Yes, Gromo supports e-bike riding. There are 5 trails in Gromo that allow e-bikes. Check the e-bike trails listing for specific trail access details and any local regulations.
▼
What is the highest summit in Gromo?
The highest summit in Gromo is Pizzo del Diavolo di Tenda at 9,140 ft elevation.
▼
What are the most popular Strava Segments in Gromo?
The most popular Strava segments in Gromo are:
- AVERT 1e2 (837 athletes)
- SPIAZZI BIVIO AVERT 1 (837 athletes)
- Inizio avert spiazzi (836 athletes)
▼
What are the most popular mountain biking trails in Gromo?
The most popular mountain biking trails in Gromo are: View all mountain biking trails sorted by popularity.
▼
What are the best beginner ride trails in Gromo?
The best beginner mountain biking trails in Gromo are:
- serpente verde (0/5)
- Gromo trail (0/5)
Activities
Trails
Points of Interest
- By brenthillier
NSMBA TRAILFORKS & contributors - Admins: marcoangeletti, adessoomaipiu, micheletraversi
- #9222 - 2,334 views
- gromo activity log | embed map of Gromo mountain bike trails | gromo mountain biking points of interest
Downloading of trail gps tracks in kml & gpx formats is enabled for Gromo.
You must login to download files.
