more stats
4.6 miles
Distance
1,496 ft
Climb
-164 ft
Descent
02:01:29
Avg time
1,332 ft
Altitude change
10,740 ft
Altitude min
12,072 ft
Altitude max
10,740 ft
Altitude start
12,073 ft
Altitude end
5.5%
Grade
-32.6%
Grade max
37%
Grade min
4 miles
Distance climb
3,445 ft
Distance down
1,322 ft
Distance flat
02:01:29
Avg time

Cave Basin Details

  • Activities
    • Hike
    • Horse
    • Trail Running
  • Riding Area
    Vallecito Reservoir
    Durango, Colorado
  • Ref Number
    #815
  • Difficulty Rating
  • Local Popularity
    45 in Hiking [+]
    • 30 in Trail Running
    • 5 in Horseback
  • Global Ranking
    #56765 in Hiking [+]
    • #68458 in Trail Running
    • #30691 in Horseback
  • State Ranking
    #1,884 in Hiking · Colorado [+]
    • #2,034 in Trail Running
    • #978 in Horseback
  • Hiking SAC Scale
    T1 Hiking
  • Trail Type
    Singletrack
  • Direction
    Both Directions
  • Physical Rating
    Moderate
  • Dogs Allowed
    Yes
  • Land Owner
    USFS

Cave Basin Trail starts off wide and well defined but disappears once you get closer to the ridge. After that there is no clear path, you just head towards the ridge. The trail is distinctive from a distance, but once you are on the trail it is hard to follow, due to the gray limestone that forms benches. Use your map and compass skills to progress across gray limestone benches, past meadows and sinkholes.There are no trees on the trail, but meadows and sinkholes that fill with water, due to the caving in of the limestone.

The view from the end of the trail at the overlook looks down onto Dollar Lake, and far below to Emerald Lake at 10,000' elevation.The alpine meadows are full of blooming wildflowers in late July and in August. This area offers excellent views and photographic possibilities. As with all high-altitude areas, storms can move in rapidly, bringing severe wind, lightning, rain, snow, or hail any time of the year. Know before you go and plan accordingly.

Tags
AlpineCaveMeadowViewsWildflowers

Traditionally Indigenous Territory

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  • 10 miles avg distance
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Cave Basin Trail Reports

statusdatedescription
Nov 2, 2026 @ 10:12am (America/Denver)
13 hours
reporter Trails will be muddy or snowy the remainder of the year. Expect new impacts from recent flooding
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Status:
on Nov 2, 2026
Prevalent Mud
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      Directions to cave-basin trailhead (37.496670, -107.504250)

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      Routes with this trail

      9 miles • 1,657 ft • 2 •

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      Frequently Asked Questions

      ▼ Where is Cave Basin located?
      Cave Basin is located in Vallecito Reservoir, Durango, Colorado, United States. It is part of the Vallecito Reservoir trail network. The trailhead is located at coordinates 37.49667, -107.50425.
      ▼ How hard is Cave Basin?
      Cave Basin is rated as Blue difficulty. The physical rating is Moderate. The average grade is 5.5%.
      ▼ What is the elevation gain for Cave Basin?
      Cave Basin has 1,496 ft of elevation gain. The trail has 164 ft of elevation descent. The elevation ranges from 10,740 ft to 12,072 ft.
      ▼ Is Cave Basin a point to point trail?
      Cave Basin is not a point to point trail. The direction is Both Directions. The trail type is singletrack.
      ▼ How long is Cave Basin?
      Cave Basin is 4.6 miles long. The trail type is singletrack.
      ▼ Are dogs allowed on Cave Basin?
      Yes, dogs are allowed on Cave Basin. Please keep dogs on a leash where required and clean up after them.
      ▼ When is the best time of year to hike Cave Basin?
      Based on activity log data, the most popular months to hike Cave Basin are:
      • August (2 activities)
      • July (1 activities)
      Check the reports page for current trail conditions.
      ▼ How do I access Cave Basin? Where is the closest parking trailhead?
      The closest parking and trailhead locations to Cave Basin are: View all parking locations in the area.
      ▼ How long does it take to hike Cave Basin?
      Based on recorded activities, it takes an average of 2 hours 39 minutes to hike Cave Basin. The trail is 4.6 miles long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
      ▼ How busy is Cave Basin?
      Cave Basin is a moderately popular trail. There have been 30 recorded activities on this trail. The trail has received 40 check-ins. View recent activity on this trail.

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