4.9
(4810)
15,036
hikers
00:20
1.12km
50m
Hiking
Hike the easy 0.7-mile Rat Lake Trail in Custer Gallatin National Forest to a picturesque lake, perfect for a quick outdoor escape.
Last updated: February 26, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Waypoints
Start point
Parking
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739 m
Highlight • Lake
Tip by
1.12 km
End point
Way Types & Surfaces
Way Types
1.12 km
< 100 m
Surfaces
688 m
349 m
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Elevation
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Weather
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Today
Monday 13 July
29°C
10°C
29 %
Additional weather tips
Max wind speed: 11.0 km/h
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This route was planned by komoot.
The trailhead for the Rat Lake Trail is a popular and accessible starting point. You'll find parking available directly at the trailhead, which is located in the Gallatin National Forest near Gallatin Gateway, Montana.
Yes, the initial stretch of the trail to Rat Lake is generally considered easy, with only about 250 feet of elevation gain over 0.75 miles. This makes it manageable for hikers of all ages and fitness levels, including beginners and families.
While the provided information doesn't explicitly state dog-friendliness, trails within the Custer Gallatin National Forest typically allow dogs, often requiring them to be on a leash. It's always best to check the latest regulations with the forest service before heading out.
The trail offers scenic beauty throughout the warmer months. Spring brings lush greenery, while autumn provides vibrant foliage. Summer is also popular, but be prepared for more visitors. Winter conditions can make some sections challenging, so check local reports before a cold-weather hike.
The Rat Lake Trail is located within the Custer Gallatin National Forest. Generally, day hiking on trails in national forests does not require specific permits or entrance fees. However, if you plan to camp overnight or engage in other specific activities, different regulations may apply. Always check the official Custer Gallatin National Forest website for the most current information.
The trail winds through dense forests with towering pine trees and lush undergrowth. You'll encounter scenic streams along the path. Sections often follow a closed road, ensuring well-maintained and easily passable ground. While largely easy, some parts involve moderate climbing.
The area is known for its vibrant ecosystem, offering opportunities for wildlife viewing. Hikers might spot various bird species, and occasionally, elk and deer are sighted. Keep an eye out for signs of local fauna while enjoying the pristine environment.
The primary natural attraction is Rat Lake itself, a beautiful teardrop-shaped body of water. Along the way, you'll enjoy picturesque views of the surrounding mountains and valleys, as well as scenic streams winding through dense forests.
Absolutely! The trailhead serves as a starting point for more extensive adventures. You can extend your hike to connect with the Garnet Mountain Trail or the Pioneer Lakes Trail for longer, more challenging treks, potentially leading to a mountaintop lookout or other mountain lakes.
Yes, the Rat Lake Trail #416 offers a unique opportunity for an overnight stay in a US Forest cabin. This provides a rustic and immersive experience in the heart of the Custer Gallatin National Forest.
The primary route to Rat Lake is typically an out-and-back. However, the trailhead offers connectivity to other trails, allowing for longer, more complex routes if you choose to extend your journey.
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