FS 665
Karst Loop · Montana
1.0 mi
Distance
...
Net Elevation
10 min
Est. Time
Peak Elevation
...
Difficulty
Blue Square
1.0 mi
Distance
...
Net Elevation
10 min
Est. Time
...
Peak Elevation
Blue Square
Difficulty
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Conditions
Mostly SunnyNo significant precipitation expected.
Trail conditions look great for riding
This week has snow in the forecast, so expect freeze-thaw swings and check local guidance before riding.
Best Window This Week
Monday
a high near 65°F, little expected rain, 0% rain chance
Forecast data via Open-Meteo.
About This Trail
FS 665 is a 1.0-mile mountain bike trail near Karst Loop, Montana. RidePal marks it as a blue square trail with a dirt surface. Key stats include an estimated ride time of 10 min, which helps when comparing it with nearby Karst Loop rides. Use the RidePal map to view the full trail route, compare nearby options, and plan around local riding conditions in Karst Loop.
Mountain Biking in Karst Loop
Karst Loop is one of the mountain biking hubs in Montana, with mapped trail coverage on RidePal. Use FS 665 as a starting point to compare nearby routes by distance, difficulty, surface, elevation profile, and ride time.
View all MTB trails in Karst LoopTrail Photos
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Trail Details
Surface
Dirt
Technical Rating
Blue Square
Trail Reviews
Community ratings and recent trail conditions
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Mountain Bike Trails Near Karst Loop
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FS 665 FAQ
Where is FS 665?
FS 665 is a mountain bike trail near Karst Loop, Montana. RidePal maps the route, trail stats, photos, reviews, and nearby rides for this area.
How difficult is FS 665?
FS 665 is 1.0 miles long, rated blue square, with a dirt surface, with an estimated ride time of 10 min. Check the map and recent conditions before riding.
What are the current riding conditions for FS 665?
Cold surface temperatures or snow may make this trail icy, frozen, or variable today. The current forecast suggests Monday because a high near 65°F, little expected rain, 0% rain chance.
What other mountain bike trails are near FS 665?
Nearby RidePal trail pages in Karst Loop include Moose Tracks, The Last Waltz, Jacob's Ladder, Brown Rice, ELSH Connector. Use the nearby trails section to compare distance, difficulty, and route style.
How can I update information for FS 665?
Use the RidePal contribution portal from this page to submit corrections, photos, reviews, or route updates for FS 665.
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