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1.2 miles
Distance
95 ft
Climb
-113 ft
Descent
293 ft
High Point
-18 ft
Altitude change
201 ft
Altitude min
252 ft
Altitude start
233 ft
Altitude end
-0.3%
Grade
-25.3%
Grade max
10.7%
Grade min
1,765 ft
Distance climb
1,726 ft
Distance down
2,726 ft
Distance flat
Diluvian Loop Details
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Activities
- Mountain Bike
- Gravel Bike
- Horse
- Hike
- Trail Running
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Riding AreaCLIMB - Cascade Locks International Mountain Bike System
Cascade Locks, Oregon -
Ref Number#4093
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Difficulty Rating
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Local Popularity85 in Mountain Biking [+]
- 55 in Trail Running
- 45 in Hiking
- 5 in Horseback
- 5 in Gravel Biking
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Global Ranking
-
Hiking SAC ScaleT2 Mountain Hiking
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Trail TypeSingletrack
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Bike TypeXC, Gravel
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Climb DifficultyGreen
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Physical RatingEasy
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Trail VisibilityAlways easy to follow
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Dogs AllowedYes
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eBike Allowed
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TTFs on TrailBerm, Jump, Rock Face
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Land OwnerUSFS
A family-friendly beginner loop with small jumps, good low-angle flow, and optional technical features
Trail Supporters
Northwest Trail Alliance
since 2024Maintainer- past supporters
Northwest Trail Alliance (NWTA)
2012 - 2024Builder
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
- 10 rides
- 11 miles average
6 Months
- 103 rides
- 10 miles avg distance
All
- 233 rides
- Last: Sep 20, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Diluvian Loop Trail Reports
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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)
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 Used
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.
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- popular
- less popular
- not popular
ATV/ORV/OHV Filter
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Activity Recordings
Trailforks uses anonymized public activity data.
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Activity Recordings
Trailforks uses anonymized public activity data.
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Winter Trails
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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
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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
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Only show trails with no bike usage.
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Directions to diluvian-loop trailhead
(45.690990, -121.832060)
Photos
9 more »
Videos
2 more »
mtb
0:12 |
79 |
Jul 13, 2025 , Cascade Locks
mtb
0:24 |
148 |
Oct 15, 2024 , Cascade Locks
Routes with this trail
★ 5.0 • 5 miles • 682 ft • 6 • Loop •
Quick tour of the highlights of the new (as of October 2024) CLIMB trails
★ 4.0 • 9 miles • 1,470 ft • 9 • Loop •
A quick lab to get a taste of the new trails (as of October 2024) at Cascade Locks
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Nearby Trails
- Diluvian Connector 620 ft
- Talus Ridge 715 ft
- Diluvian Tie 1,112 ft
- Jökulhlaup 1,194 ft
- Diluvian Spur 1,512 ft
CLIMB - Cascade Locks International Mountain Bike System
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