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Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
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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.
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
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US Cell Coverage
Legend
Radar Time
Activity Recordings
Trailforks uses anonymized public activity data.
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Activity Recordings
Trailforks uses anonymized public activity data.
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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
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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
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SaveWilliamstown trails and routes are listed on Trailforks with interactive trail maps, difficulty ratings, photos, and user-reported trail conditions. Supported activity types include Hiking, Trail Running, Snowshoeing, Mountain Biking, E-Biking, Nordic Skiing, Horseback, Winter Fat Biking and Adaptive Biking. Scenery includes summits, meadows and views. Common trail features include berms, jumps and bridges. Many trails are family friendly. Popular destinations include The Clark Art Institute, Mountain Meadow Preserve and Purple Valley Trails.
This is an auto-generated description of Williamstown.
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Trail info last updated
Activities Click to view
- Mountain Bike
10 trails
- E-Bike
9 trails
- Adaptive Bike
1 trails
- Winter Fat Bike
2 trails
- Horse
5 trails
- Hike
60 trails
- Trail Running
60 trails
- Snowshoe
12 trails
- Nordic Ski
7 trails
Region Details
- 2
- 3
- 4
- 1
Region Status
Caution as of 2 daysStats
- Avg Trail Rating
- Trails (view details)
- 61
- Trails Mountain Bike
- 10
- Trails E-Bike
- 9
- Trails Gravel Bike
- 7
- Trails Adaptive Bike
- 1
- Trails Winter Fat Bike
- 2
- Trails Horse
- 5
- Trails Hike
- 60
- Trails Trail Running
- 60
- Trails Snowshoe
- 12
- Trails Downhill Ski
- 1
- Trails Backcountry Ski
- 1
- Trails Nordic Ski
- 7
- Total Distance
- 50 miles
- Total Descent
- 13,369 ft
- Total Vertical
- 2,137 ft
- Highest Trailhead
- 2,797 ft
- Reports
- 48
- Photos
- 43
- Completed Counter
- 1,986
Sub Regions
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Purple Valley Trails
- 2
- 2
- 3
- 1
Popular Williamstown Mountain Biking Trails
• 100 ★ 4.6 • 1,299 ft • 18 ft • 327 •
The first trail in the new Purple Valley network is a short 0.5 mile loop full of berms, rolls and good times. It's equally fun for beginners and expert riders... just gets more challenging the faster you go :)
• 75 ★ 4.0 • 3,255 ft • 180 ft • 183 •
A hand built climbing trail that leads up from Proof of Concept to The Cirque. No major technical obstacles. Corners are built for climbing and a bit punchy but nothing too challenging.
• 95 ★ 0.0 • 486 ft • 11 ft • 176 •
Access trail connects into Green Wave and the rest of the Purple Valley Network.
• 85 ★ 5.0 • 3,606 ft • 31 ft • 175 •
The trail the gets you hooked on mountain biking. A mile of mellow rollers, berms and bridges. Jumps are optional, but a great place to learn if that's your thing.
• 65 ★ 4.3 • 3,274 ft • 177 ft • 163 •
The Cirque climbs to mid mountain and will eventually traverse the full Berlin bowl. The trail currently ends at the expert downhill, and has another disconnected segment at the top of Learning Curves.
• 55 ★ 5.0 • 1,207 ft • 0 ft • 156 •
Expert downhill flow trail with steep berms and mandatory gaps and drops. Double jumps have a bit of a hip to them, and the berms a good and steep. Ends at Green Wave.
Williamstown Mountain Bike Routes
1 mile • 150 ft • 3 • Loop •
A short lap around the easiest trails at Purple Valley to get you all warmed up and ready to ride
Photos of Williamstown Mountain Bike
Videos of Williamstown Mountain Bike
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Learning Curves | Oct 24, 2026 @ 9:13am (America/New_York) 2 days | Dry | Kbahn WMass NEMBA | ||
| Turnpike Trail | Aug 14, 2026 @ 10:24am (America/New_York) Aug 14, 2026 | Ideal | Cknowlesmaine | ||
| Ripple | Aug 13, 2026 @ 9:18am (America/New_York) Aug 13, 2026 | Variable | Cknowlesmaine | ||
| Tango | Aug 3, 2026 @ 6:28am (America/New_York) Aug 3, 2026 | Wet | BryanBobo | ||
| 205 | Jul 28, 2026 @ 9:07am (America/New_York) Jul 28, 2026 | Ideal | Tcraiglinz FCTPT | ||
| The Cirque | Jul 28, 2026 @ 9:07am (America/New_York) Jul 28, 2026 | Ideal | Tcraiglinz FCTPT | ||
| Green Wave | Jul 28, 2026 @ 9:07am (America/New_York) Jul 28, 2026 | Ideal | Tcraiglinz FCTPT | ||
| Mountain Hwy | Jul 28, 2026 @ 9:07am (America/New_York) Jul 28, 2026 | Ideal | Tcraiglinz FCTPT | ||
| Berlin Road | Apr 12, 2026 @ 9:29am (America/Los_Angeles) Apr 12, 2026 | Variable | thebillyj Purple Valley | ||
| Proof of Concept | Apr 12, 2026 @ 9:29am (America/Los_Angeles) Apr 12, 2026 | Variable | thebillyj Purple Valley |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| Kbahn | add | report | activity #106484061 | Oct 24, 2026 @ 6:13am 2 days |
| mtbzine | add | photo | activity #106257335 and 1 more | Oct 20, 2026 @ 5:21am Oct 20, 2026 |
| adamNo6UME | wishlist | region | activity #105095914 | Oct 3, 2026 @ 5:01am Oct 3, 2026 |
| jgrace78 | wishlist | region | activity #104547768 | Sep 25, 2026 @ 5:56am Sep 25, 2026 |
| Dstreeter | wishlist | region | activity #104351761 | Sep 22, 2026 @ 7:51am Sep 22, 2026 |
Recent Comments
| username | type | title | comment | date |
|---|---|---|---|---|
| trail | Quite the climb, not easy but worth it for the... | Sep 7, 2026 @ 6:53am Sep 7, 2026 | ||
| trail | Probably the best beginner flow trail in a 30... | Aug 30, 2026 @ 8:45pm Aug 30, 2026 | ||
| trail | Best trail In the network. Flow on the berms,... | Aug 30, 2026 @ 8:40pm Aug 30, 2026 | ||
| trail | This is actually easier than 203 IMO (if you... | Sep 14, 2025 @ 2:58pm Sep 14, 2025 | ||
| trail | Beautiful fun flow loop with tables and rollers | Sep 14, 2025 @ 2:57pm Sep 14, 2025 |
Local Badges
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Epic Ride Descent 2k14 awarded -
Descent 10k Badge2 awarded -
Descent 100k Badge0 awarded
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | activity logs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 10 | 11 miles | 2,034 ft | 5 miles | 853 ft | #5,675 | #108 | 39 | 45 | 1 | 1,435 | |
| E-Bike | 9 | 4 miles | 627 ft | 2 miles | 692 ft | #8,926 | #103 | 45 | 1 | 37 | ||
| Gravel Bike | 7 | 5 miles | 456 ft | 2 miles | 784 ft | 12 | 3 | |||||
| Adaptive Bike | 1 | 486 ft | 13 ft | #8,014 | #130 | 2 | ||||||
| Winter Fat Bike | 2 | 4,091 ft | 85 ft | 2,057 ft | 89 ft | #3,935 | #66 | 6 | 1 | |||
| Horse | 5 | 10 miles | 4,321 ft | 7 miles | 1,693 ft | #2,756 | #40 | 13 | ||||
| Hike | 60 | 50 miles | 13,245 ft | 26 miles | 2,136 ft | #3,683 | #62 | 1 | 46 | 346 | ||
| Trail Running | 60 | 50 miles | 13,245 ft | 26 miles | 2,136 ft | #4,392 | #70 | 1 | 46 | 159 | ||
| Snowshoe | 12 | 8 miles | 755 ft | 3 miles | 958 ft | #1,378 | #92 | 7 | 7 | |||
| Downhill Ski | 1 | 4,557 ft | 1,211 ft | 4,557 ft | 1,211 ft | 2 | 6 | |||||
| Backcountry Ski | 1 | 4,557 ft | 1,211 ft | 4,557 ft | 1,211 ft | 2 | 2 | 152 | ||||
| Nordic Ski | 7 | 4 miles | 463 ft | 1 mile | 692 ft | #1,670 | #71 | 7 | 87 |
Frequently Asked Questions
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What are the best places to ride in Williamstown?
Williamstown has 4 areas to explore for mountain biking. The top rated areas are:
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What are the highest rated mountain biking trails in Williamstown?
The highest rated mountain biking trails in Williamstown are:
- Green Wave (4.5/5)
- The Cirque (4.2/5)
- Learning Curves (4.2/5)
- Ripple (4.1/5)
- Proof of Concept (4.1/5)
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Where can I park to ride in Williamstown?
There are 9 parking locations listed in Williamstown. The most popular parking spots are:
- Purple Valley Trailhead Parking
- Taconic Crest Trailhead
- Mountain Meadow Preserve - Vermont
- Mountain Meadows Preserve Parking
- Parking
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What is the longest trail in Williamstown?
The longest trail in Williamstown is Turnpike Trail at 4,459 ft. View all trails sorted by distance.
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What are the best & highest rated hiking trails in Williamstown?
The best hiking trails in Williamstown are: View all hiking trails sorted by popularity score.
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What are the best & highest rated trail running trails in Williamstown?
The best trail running trails in Williamstown are: View all trail running trails sorted by popularity score.
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How many trails are in Williamstown?
Williamstown has a total of 61 trails. Of those, 10 are designated for mountain biking. Browse top mountain biking trails in Williamstown to find detailed information including difficulty ratings, distances, and trail conditions.
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Which trail has the most elevation gain in Williamstown?
The trail with the most elevation gain in Williamstown is Learning Curves with 180 ft of elevation gain. View all trails sorted by elevation gain.
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Which trail has the most elevation descent in Williamstown?
The trail with the most elevation descent in Williamstown is Tango with 306 ft of elevation descent. View all trails sorted by elevation descent.
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What activities are most popular in Williamstown?
Williamstown supports the following activities: Mountain Biking, E-Biking, Adaptive Biking, Winter Fat Biking, Horseback, Hiking, Trail Running, Snowshoeing, Nordic Skiing.
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What bike services are there in Williamstown?
The following bike services are available in Williamstown:
- Bike Shop (1)
- Trail Association (1)
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What are the steepest mountain biking trails in Williamstown?
The steepest mountain biking trail in Williamstown is Learning Curves with an average grade of 5.5%. View all trails sorted by grade.
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Are there any trails with scenic viewpoints in Williamstown?
Yes, there are 2 scenic viewpoints marked along trails in Williamstown. Some popular viewpoints include: Explore more points of interest to find trails with the best views.
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Are the trails open in Williamstown?
The overall region status for Williamstown is Minor Issue / Yellow. Out of 10 trails:
- Clear / Green: 6
- Minor Issue / Yellow: 3
- Significant Issue / Amber: 1
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What are the trail conditions in Williamstown?
Based on trail reports from the past week in Williamstown:
- Dry: 1 trail
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Can I ride an ebike in Williamstown?
Yes, Williamstown supports e-bike riding. There are 9 trails in Williamstown that allow e-bikes. Check the e-bike trails listing for specific trail access details and any local regulations.
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What are the most popular mountain biking routes in Williamstown?
The most popular mountain biking routes in Williamstown are: View all mountain biking routes in Williamstown.
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What is the highest summit in Williamstown?
The highest summit in Williamstown is Berlin Mountain at 2,789 ft elevation.
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What are the top sights to see in Williamstown?
There are 2 notable sights in Williamstown. Some of the top sights include: Explore all points of interest in Williamstown.
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What are the most popular Strava Segments in Williamstown?
The most popular Strava segments in Williamstown are:
- Green Wave - East (215 athletes)
- The Cirque - North Side Climb (212 athletes)
- Green Wave - West (175 athletes)
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Are there accessible or adaptive trails in Williamstown?
Yes, there are 1 accessible/adaptive trails in Williamstown. View all adaptive trails in Williamstown for specific accessibility information.
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Are there local clubs or events in Williamstown?
There are 1 local clubs or associations listed in the Williamstown directory. Browse the local directory for details.
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What are the most popular mountain biking trails in Williamstown?
The most popular mountain biking trails in Williamstown are: View all mountain biking trails sorted by popularity.
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What are the best beginner ride trails in Williamstown?
The best beginner mountain biking trails in Williamstown are:
- Green Wave (5/5)
- Proof of Concept (4.6/5)
- Ripple (4.5/5)
Activities
Trails
- By Mesquite & contributors
- Admins: NEMBAEXEC, BCT, JimBallantyne, brucerioux, pjahnige, mappermook, BERK NEMBA, BikeBerkshires, Purple Valley
- #20198 - 4,233 views
- williamstown activity log | embed map of Williamstown mountain bike trails | williamstown mountain biking points of interest
Downloading of trail gps tracks in kml & gpx formats is enabled for Williamstown.
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