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Routes
Mountain biking trails
United States
Idaho
Ada County
Boise

Crestline Trail – Hull's Gulch Reserve loop from West Castle Drive & North Pierce Park Lane SEC

Routes
Mountain biking trails
United States
Idaho
Ada County
Boise

Crestline Trail – Hull's Gulch Reserve loop from West Castle Drive & North Pierce Park Lane SEC

Hard

4.6

(6543)

16,736

riders

Crestline Trail – Hull's Gulch Reserve loop from West Castle Drive & North Pierce Park Lane SEC

02:44

33.2km

550m

Mountain biking

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is accessible with public transport.

Last updated: October 1, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Boise Front Area of Critical Environmental Concern

Waypoints

A

Start point

Bus stop

Get Directions
1

10.6 km

Crestline Trail

Highlight (Segment) • Trail

Crestline had earned itself the nickname of "The Freeway" due to its popularity & the fact that it connects to many other trails in the area. Though it may not …

Tip by

2

14.5 km

Sidewinder Trail Summit

Highlight • Summit

top of the sidewinder climb great views, also a 4 way junction with trail 4.

Tip by

3

16.6 km

I recommend getting here from the top of sidewinder and taking the Traverse over.

Tip by

4

23.9 km

Chickadee Ridge Trail

Highlight (Segment) • Trail

Chickadee Ridge is a popular short trail in Hull's Gulch which makes it good for a warm up or cool down. Definitely take it slow through here and enjoy the scenery.

Tip by

5

25.2 km

Hull's Gulch Reserve

Highlight • Natural

This 292-acre reserve packs a lot into a small space. There are trails with views of the city of Boise as well as trails with views of the scenic Hull's Gulch.

Tip by

6

25.3 km

This 292-acre reserve packs a lot into a small space. There are trails with views of the city of Boise as well as trails with views of the scenic Hull's Gulch.

Tip by

B

33.2 km

End point

Bus stop

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Way Types & Surfaces

Way Types

17.5 km

13.7 km

1.54 km

291 m

247 m

< 100 m

Surfaces

13.6 km

9.14 km

9.10 km

894 m

470 m

103 m

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Elevation

Elevation
Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (1,210 m)

Lowest point (800 m)

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Weather

Powered by Foreca

Today

Tuesday 13 October

16°C

2°C

0 %

Additional weather tips

Max wind speed: 18.0 km/h

to get more detailed weather forecasts along your route

Comments

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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