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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
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Trail Ridden Direction
The intended direction a trail should be ridden.
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Contribute Details
Colors indicate trail is missing specified detail.
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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.
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- popular
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ATV/ORV/OHV Filter
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Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
- mountain biking recent
- mountain biking (>6 month)
- hiking (1 year)
- moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
- Downhill Ski
- Backcountry Ski
- Nordic Ski
- Snowmobile
Winter Trails
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A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
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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 riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails Deemphasized
Trails are shown in grey.
Only show trails with NO bikes.
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SaveA great "get away" park only one hour from the Twin Cities, William O'Brien provides a beautiful setting for quality recreation along the banks of the St. Croix River. Hiking trails offer quiet exploration of the park's rolling, wooded hills. For anglers, the channels of the St. Croix have northerns, walleye, bass and trout. Ideal for canoeing, the river is also a migratory pathway that offers visitors an exciting diversity of sights and sounds. In the winter, snowshoeing, skiing and camping attract enthusiasts.

Activities Click to view
- Mountain Bike
1 trails
- E-Bike
1 trails
- Hike
16 trails
- Trail Running
16 trails
- Snowshoe
16 trails
- Nordic Ski
16 trails
Region Details
- 1
Region Status
OpenStats
- Trails (view details)
- 16
- Trails Mountain Bike
- 1
- Trails E-Bike
- 1
- Trails Hike
- 16
- Trails Trail Running
- 16
- Trails Snowshoe
- 16
- Trails Nordic Ski
- 16
- Total Distance
- 17 miles
- Total Descent Distance
- 7 miles
- Total Descent
- 897 ft
- Total Vertical
- 312 ft
- Highest Trailhead
- 990 ft
- Ridden Counter
- 128
Popular William O'Brien State Park Trails
status | title | difficulty | rating |
---|---|---|---|
St. Croix Trail |
Activity Feed
username | action | type | title | date |
---|---|---|---|---|
markholloway | add | region | activity #39878881 | May 11, 2023 @ 1:46pm May 11, 2023 |
Nearby Areas
name | distance | ||||
---|---|---|---|---|---|
Ki-Chi-Saga County Park | 1 | 10.5 km | |||
Valley View Park | 1 | 13 km | |||
Willow River State Park | 11 | 23 | 3 | 14.2 km | |
Rice Creek Chain Of Lakes Park | 6 | 5 | 14.7 km | ||
Woolly Trails | 1 | 5 | 14.9 km |
Activity Type Stats
activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mountain Bike | 1 | 2 miles | 23 ft | 2,146 ft | 13 ft | #6,869 | 30 | |||||
E-Bike | 1 | 2 miles | 23 ft | 2,146 ft | 13 ft | #2,496 | ||||||
Hike | 16 | 17 miles | 896 ft | 7 miles | 312 ft | #9,073 | 32 | |||||
Trail Running | 16 | 17 miles | 896 ft | 7 miles | 312 ft | #5,622 | ||||||
Snowshoe | 16 | 17 miles | 896 ft | 7 miles | 312 ft | #1,826 | ||||||
Nordic Ski | 16 | 17 miles | 896 ft | 7 miles | 312 ft | #1,626 | 5 |
- By markholloway
Trailforks Map Team & contributors
- Admins: apply
- #58115 - 1,005 views
- william o'brien state park activity log | embed map of William O'Brien State Park mountain bike trails | william o'brien state park mountain biking points of interest
Downloading of trail gps tracks in kml & gpx formats is enabled for William O'Brien State Park.
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