7.3 miles
Distance
2,096 ft
Climb
-2,097 ft
Descent
2 miles
High Point
0 ft
Altitude change
8,608 ft
Altitude min
8,681 ft
Altitude start
8,681 ft
Altitude end
-50.5%
Grade max
62.8%
Grade min
4 miles
Distance climb
3 miles
Distance down
1,017 ft
Distance flat

Biking loop in from Albion Basin up to Devil's Castle, Supreme, and then back down to the start.

Detailed Description
Altaworld is a 7 mile moderately popular expert route located near Alta Utah. This mountain bike primary route can be used both directions. This route includes 6 trails. This route climbs 2,096 ft with a max elevation of 10,476 ft then descends -2,097 ft.

Trail Issues on Route

  • Closed: 1 trail (newest: Aug 4, 2025)
  • Significant Issue / Amber: 2 trails (newest: Jun 4, 2026)
Local Trail Association
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Stats

  • Distance
    7 miles
  • Avg time
    3 hr 1 min
  • Altitude min
    8,608 ft
  • Altitude start
    8,681 ft
  • Altitude end
    8,681 ft
  • Climb
    2,096 ft
  • Descent
    -2,097 ft
  • Grade max
    -50.5%
  • Grade min
    62.8%
  • Distance climb
    4 miles
  • Distance down
    3 miles
  • Distance flat
    1,017 ft

19 Reviews & Comments


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Details

  • Riding area
  • Primary Activity
    Mountain Bike
  • Other Activities
    • E-Bike
    • Hike
    • Trail Running
  • Difficulty rating
    Black Diamond
  • Route Type
    Loop
  • eBike Allowed
  • Bike type
    AM, XC
  • Direction
    Both Directions
  • Ridelogs
    1
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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)
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  • Both Directions
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  • One Direction
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Trail Popularity ?
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Slope Aspect
Direction the slope faces
Flat N NE E SE S SW W NW
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    • Singletrack
    • Unpaved
    292
    265
    383
    2,385 | 1 comments | 8 faves
    YOU CAN BIKE THIS? | Catherine Pass, UT MTB
    YOU CAN BIKE THIS? | Catherine Pass, UT MTB
    694 | comments: 0 | favs:
    Jun 25, 2018
    Go-Ride.com making It Reign Giant Bicycles
    Go-Ride.com making It Reign Giant Bicycles
    2:21 | 873 | comments: 0 | favs: 3
    Apr 24, 2015
    Scott and Krispy rip Catherine's Pass on their Giant Reign Advanced and Reign 2

    Recent Trail Reports Along Route

    statustraildateconditiondescription
    Snake Pit
    Jun 4, 2026 @ 8:12pm (America/Denver)
    17 hours
    Catherine Pass (Alta)
    Jun 4, 2026 @ 8:11pm (America/Denver)
    17 hours
    Devils Castle, Lower
    Aug 4, 2025 @ 6:25am
    Aug 4, 2025
    lower half still closed
    Sunset Saddle
    Jul 27, 2025 @ 8:41pm
    Jul 27, 2025
    Dry, but great ride.
    Supreme to 157
    Jul 27, 2025 @ 8:40pm
    Jul 27, 2025
    Good as the trail can be up here.
    more reports »
    • By DiegoBiking & contributors
    • #29502 - 502 views

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