4.6
(5487)
7,843
hikers
#81 Polecat Loop
02:57
10.3km
240m
Hiking
Embark on the #81 Polecat Loop for a moderate hike through the classic Treasure Valley foothills. This route spans 6.4 miles (10.3 km) and involves an elevation gain of 792 feet (241 metres), typically taking about 2 hours and 56 minutes to complete. As you hike, you'll enjoy expansive views of the Treasure Valley and the Boise ridgeline, with the landscape characterized by high desert grass and brush. Keep an eye out for high desert springtime flowers if you visit during the right season; just be aware that the trail is largely exposed with minimal shade.
Accessing the #81 Polecat Loop is convenient, with two trailheads available, including the Polecat/Collister Trailhead. Before you go, check for any current directional system rules, as these can change yearly to manage hiker flow. Remember that dogs must always be on-leash to protect local wildlife and sensitive plant species. Planning your visit during cooler parts of the day or year is advisable, especially since the route offers little shade.
The #81 Polecat Loop is a popular trail within the Polecat Gulch Reserve, offering a rewarding outdoor experience. Its location in the Treasure Valley foothills makes it a prime spot to observe the unique high desert ecosystem. The trail's design helps protect threatened plant species and local wildlife, contributing to the preservation of this natural area. This route stands out for its accessibility and the opportunity to connect with nature close to the city.
Last updated: April 23, 2026
Waypoints
Start point
Get Directions
4.60 km
Polecat Gulch Reserve
Highlight • MTB Park
Tip by
5.74 km
Polecat Gulch Reserve
Highlight • Trail
Tip by
9.48 km
North Cartwright Road
Highlight • Trail
Tip by
10.3 km
End point
Parking
Way Types & Surfaces
Way Types
10.2 km
153 m
< 100 m
Surfaces
10.3 km
< 100 m
< 100 m
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Elevation
Highest point (1,060 m)
Lowest point (940 m)
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Weather
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Today
Monday 1 June
26°C
9°C
0 %
Additional weather tips
Max wind speed: 19.0 km/h
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This route was planned by komoot.
Frequently Asked Questions
Where can I park to access the #81 Polecat Loop trail?
You can access the trail from two main trailheads: the Cartwright Trailhead or the Polecat/Collister Trailhead. Both offer parking options, making it convenient to start your hike.
How long does it typically take to hike the #81 Polecat Loop?
The full #81 Polecat Loop is approximately 6.4 miles (10.3 km) long. Most hikers can expect to complete it in about 2 hours and 57 minutes, depending on their pace and stops.
Is the Polecat Loop trail dog-friendly?
Yes, the trail is dog-friendly. However, due to the presence of threatened plant species like the Aase's Onion, dogs must remain on-leash at all times within the Polecat Gulch Reserve.
Do I need a permit or pay an entrance fee to hike in Polecat Gulch Reserve?
No, there are no permits or entrance fees required to access the trails within the Polecat Gulch Reserve, including the #81 Polecat Loop.
What is the best time of year to visit the Polecat Loop?
Spring is an excellent time to visit, as you can enjoy high desert springtime flowers. Fall also offers pleasant hiking conditions. Summers can be very hot due to minimal shade, so an early morning start is recommended if hiking during warmer months.
What is the terrain like on the #81 Polecat Loop?
The trail primarily features smooth, gently sloped singletrack with a surface of dirt, sand, and gravel. It generally lacks rocky or technical sections, making it accessible for various users. Be aware that there is minimal shade along the route.
What kind of wildlife might I see along the trail?
Hikers often encounter wildlife such as deer, coyotes, quail, hawks, and eagles. Remember to keep a respectful distance and observe from afar.
Are there any specific directional rules for using the trail?
Yes, the trail often operates under a designated directional system to manage traffic flow, especially given its popularity. While the initial half-mile from the Polecat/Collister Trailhead can be multi-directional, be sure to check for current signage regarding the required direction for the main loop.
Does the #81 Polecat Loop connect with other trails?
Yes, the route also passes through sections of the #82 Doe Ridge and the #81 Polecat Loop itself. You can also find shorter loop options by connecting with trails like Doe Ridge Trail #82 or Quick Draw Trail #83.
What are the notable viewpoints or features along the route?
The trail winds through the classic Treasure Valley foothills, offering expansive views of the Treasure Valley and the Boise ridgeline. You'll also pass through sections of the Polecat Gulch Reserve and along North Cartwright Road, providing diverse high desert scenery.
Is the #81 Polecat Loop suitable for beginners or families?
Yes, it is generally considered an easy to moderate hike, making it suitable for families and beginner mountain bikers. The first mile from the Polecat/Collister Trailhead involves the steepest ascent, after which the trail becomes more consistent.