Open in App
Get this trail on your phone instantly.
more stats
1,588 ft
Distance
67 ft
Climb
-46 ft
Descent
00:03:14
Avg time
21 ft
Altitude change
395 ft
Altitude min
464 ft
Altitude max
395 ft
Altitude start
417 ft
Altitude end
1.3%
Grade
-11.2%
Grade max
26.1%
Grade min
781 ft
Distance climb
666 ft
Distance down
105 ft
Distance flat
00:03:14
Avg time
Arnold Loop Trail Details
-
Activities
- Mountain Bike
- Hike
- Trail Running
-
Riding AreaBetty Arnold Forest
Amherst, New Hampshire -
Difficulty Rating
-
Local Popularity25 in Mountain Biking [+]
- 5 in Trail Running
- 5 in Hiking
-
Global Ranking
-
Trail TypeSingletrack
-
Climb DifficultyBlack Diamond
-
Dogs AllowedYes
-
eBike Allowed
-
Land OwnerAmherst COnservation Commission
Blue blazes. Best ridden counterclockwise. West side of loop shares its name (and white blazes) with Bicentennial.
Access Info
Betty Arnold Forest Trailhead, 11 Austin Road.
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 3 rides
- 7 miles avg distance
All
- 60 rides
- Last: Jul 16, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Arnold Loop Trail Trail Reports
more »
close
-
Layers w
- Weather Layers
- Pro
- Pro
- Pro
- Pro
- Pro
- Pro
- More Layers
- Pro
- Pro
- Pro
- Pro
-
Upgrade to
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 Ridden
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.
?
Personal Heatmap
▶
Activity Types
all
/
none
▶
Options
2
Date range
month
–
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.
Save
Directions to arnold-loop-trail trailhead
(42.898150, -71.613390)
Photos
No photos have been added for Arnold Loop Trail yet, add a photo.
Videos
no videos have been added for Arnold Loop Trail yet, add a video.
Routes with this trail
Reviews / Comments
No reviews yet, be the first to write a review or ask a question.
Use trail reports to comment on trail conditions.
We hope you've been enjoying Trailforks!
Create a FREE account to view trail comments and much more.
Nearby Trails
- Desmarais Trail 587 ft
- Bicentennial Trail - Betty Arnold Forest 594 ft
- B-h Trail 892 ft
- Arnold Trail 1,093 ft
- Cricket Crossing 1,677 ft
Betty Arnold Forest
- By markholloway
Trailforks Map Team & contributors - #135019 - 857 views
- Follow/Subscribe
- login to download gpx or kml files.
Frequently Asked Questions About Arnold Loop Trail
▼
Where is Arnold Loop Trail located?
Arnold Loop Trail is located in Betty Arnold Forest, Amherst, New Hampshire, United States. It is part of the Betty Arnold Forest trail network. The trailhead is located at coordinates 42.89815, -71.61339.
▼
How hard is Arnold Loop Trail?
Arnold Loop Trail is rated as Blue difficulty. The average grade is 1.3%. The climb difficulty is rated Black Diamond.
▼
What is the elevation gain for Arnold Loop Trail?
Arnold Loop Trail has 67 ft of elevation gain. The trail has 46 ft of elevation descent. The elevation ranges from 395 ft to 464 ft.
▼
How long is Arnold Loop Trail?
Arnold Loop Trail is 1,588 ft long. The trail type is singletrack.
Hit the Trail
Download Trail
Save to wishlist, Garmin & download.
Find Related Routes
Find routes and users activities that include this trail.
You must enter a description before submitting.