Open in App
Get this trail on your phone instantly.
more stats
2.3 miles
Distance
-26 ft
Descent
00:12:12
Avg time
-26 ft
Altitude change
6,644 ft
Altitude min
6,670 ft
Altitude max
6,670 ft
Altitude start
6,644 ft
Altitude end
-0.2%
Grade
-1.3%
Grade max
1%
Grade min
39 ft
Distance climb
1 mile
Distance down
4,967 ft
Distance flat
00:12:12
Avg time
Boundary Details
-
Activities
- Mountain Bike
- Gravel Bike
- Horse
- Hike
- Trail Running
- Snowshoe
- Nordic Ski
-
Riding AreaWest Yellowstone
, Montana -
Difficulty Rating
-
Local Popularity35 in Mountain Biking [+]
- 5 in Trail Running
- 5 in Hiking
- 5 in Horseback
- 5 in Snowshoeing
- 5 in Nordic Skiing
-
Global Ranking
-
Hiking SAC ScaleT1 Hiking
-
Trail TypeSingletrack
-
Snow GroomingClassic
-
Bike TypeGravel
-
DirectionBoth Directions[+]Popular Direction Shown
- Both Directions for Gravel Biking
-
Climb DifficultyGreen
-
Physical RatingEasy
-
Trail VisibilityAlways easy to follow
-
Family FriendlyYes
-
Dogs AllowedYes
-
Land OwnerCuster-Gallatin National Forest
Follows the boundary of Yellowstone National Park, connecting the Frontier Trail to the east side of West Yellowstone. Primarily intended as a winter trail, but well-used year round.
Trail Supporters
USFSLand Manager
Local Trail Association
-
-
Please consider joining or donating to the local trail association to supportDonate to earn trail karma!
trail development & maintenance.
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 0 rides
All
- 0 rides
- Last: Sep 6, 2025
Boundary 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 ridelogs 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 riders are riding a trail in its intended direction.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
Trail Last Ridden
Trailforks scans ridelogs 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 ridelogs 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 rides = 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 riders 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 boundary-450577 trailhead
(44.660290, -111.097190)
Videos
no videos have been added for Boundary yet, add a video.
Trail Products
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
- Riverside Connector 89 ft
- In & Out 4,961 ft
- Boundary Loop South 1 mile
- Frontier Trail 2 miles
- Purple Haze 2 miles
- By bplewe
TRAILFORKS UVTA & contributors - #450577 - 1,615 views
- Follow/Subscribe
- login to download gpx or kml files.
Frequently Asked Questions About Boundary
▼
Where is Boundary located?
Boundary is located in West Yellowstone, Montana, United States. It is part of the West Yellowstone trail network. The trailhead is located at coordinates 44.66029, -111.09719.
▼
How hard is Boundary?
Boundary is rated as White difficulty. The physical rating is Easy. The average grade is 0.2%. The climb difficulty is rated Green.
▼
What is the elevation gain for Boundary?
The trail has 26 ft of elevation descent. The elevation ranges from 6,644 ft to 6,670 ft.
▼
Is Boundary a point to point trail?
Boundary is not a point to point trail. The direction is Both Directions. 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.