Alta Trail Map

Trail Conditions

1 Day
1 Week
1 Month
All Time

Unknown
Snow Groomed
Snow Packed
Snow Covered
Freeze/thaw Cycle
Icy
Prevalent Mud
Wet
Variable
Dry
Very Dry

Trail 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.

> 96%
> 90%
> 80%
> 70%
> 50%
< 50%

Trail Last Ridden

Trailforks scans ridelogs 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 intendid direction a trail should be ridden.

Downhill Only
Downhill Primary
Both Directions
Uphill Primary
Uphill Only
One Direction

Trail Difficulties

Access Road/Trail
White
Green
Blue
Black
Double Black Diamond

Trail Report Status

Clear / Green
Minor Issue / Yellow
Significant Issue / Amber
Closed or Major Issue / Red

Land Owner Overlay
Wilderness (typically no bikes in USA)
BLM (public)
USFS (Wildlife sanctuaries darker than usfs)
State land
Indigenous
Military

Trail Conditions

Unknown
Snow Groomed
Snow Packed
Snow Covered
Freeze/thaw Cycle
Icy
Prevalent Mud
Wet
Variable
Dry
Very Dry

Map Markers
Trail Head
Photo
Directory Listing
Riding Area
TTF
Parking
Viewpoint
Information
Warning
Directions
Water Fountain/Source
Sight
Restrooms
Gate
Camping
Trail Sign
Table or Bench
eBike Charging Point
Other

Sorting

Trail Activity

Difficulty

Bike Type

Trail Type

TTFs

Other