4.6
(1667)
5,465
hikers
Trout Lake Trail
00:26
1.44km
70m
Hiking
The Trout Lake Trail offers a delightful, short hike leading to a pristine 12-acre mountain lake in Yellowstone National Park. You'll start with a moderately strenuous climb through a Douglas-fir forest, gaining about 200 feet in the first quarter-mile, before the path levels out and descends to the water's edge. Once at Trout Lake, you're rewarded with amazing views and the chance to spot river otters or fish jumping, making this an easy 0.9-mile (1.4 km) lollipop loop with 218 feet (67 metres) of elevation gain, typically taking around 26 minutes.
This family-friendly route is a popular spot for both hiking and catch-and-release fishing for cutthroat trout. The trail is in bear country, so carrying bear spray is recommended for safety. While the initial ascent is a bit of a workout, the rest of the trail around the lake is relatively flat, making it accessible for most. Consider visiting in summer for abundant wildflowers or in fall for vibrant autumn colors.
Trout Lake is a notable natural feature within Yellowstone, known for its serene beauty and wildlife viewing opportunities. It provides a peaceful escape from some of the park's more crowded attractions. The lake's ecosystem supports cutthroat trout, which in turn attract otters, adding to the unique natural experience of this trail.
Last updated: June 9, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Waypoints
Start point
Parking
Get Directions
515 m
Trout Lake
Highlight • Lake
Tip by
1.44 km
End point
Way Types & Surfaces
Way Types
1.44 km
< 100 m
Surfaces
1.42 km
< 100 m
< 100 m
Sign up to see more specific route details
Sign up for free
Elevation
Sign up to see more specific route details
Sign up for free
Weather
Powered by Foreca
Today
Sunday 5 July
27°C
9°C
38 %
Additional weather tips
Max wind speed: 15.0 km/h
to get more detailed weather forecasts along your route
This route was planned by komoot.
Frequently Asked Questions
How long does it take to hike the Trout Lake Trail?
This 1.2 to 1.25-mile lollipop loop trail typically takes 1 to 2 hours to complete, depending on your pace and how much time you spend enjoying the lake.
What is the terrain like on this trail?
The trail begins with a moderately steep climb of about 150 to 300 feet over 0.3 miles, winding through a Douglas-fir forest. Once you reach the lake, the loop around Trout Lake itself is relatively flat.
Is the Trout Lake Trail suitable for beginners or families?
Yes, it is generally rated as moderately easy to easy, making it a great option for families and hikers of all skill levels. The initial climb is the most challenging part, but it's short.
Where is the trailhead and is there parking available?
The trailhead for the Trout Lake Trail is located in the northeastern section of Yellowstone National Park. Parking is available at the trailhead.
What wildlife can I expect to see along the route?
The area is known for diverse wildlife. You might spot otters in the lake, as well as bison, elk, coyotes, and foxes in the surrounding forest. Hikers should always be aware of bear activity in Yellowstone National Park.
What is the best time of year to hike this trail?
The trail is accessible year-round. Spring and early summer offer abundant wildflowers, while fall provides beautiful foliage. In winter, snowshoes may be required for access, offering a unique experience.
Is the Trout Lake Trail dog-friendly?
No, pets are not permitted on trails or boardwalks in Yellowstone National Park, including the Trout Lake Trail. They are only allowed in developed areas, in vehicles, and within 100 feet of roads.
Do I need a permit or pay an entrance fee for Yellowstone National Park?
Yes, an entrance fee is required to enter Yellowstone National Park. You can purchase a 7-day pass or an annual pass. Specific permits are also required for activities like fishing (catch and release only on this lake).
What can I see along the route?
The primary highlight is the beautiful mountain lake itself, Trout Lake, nestled within the Douglas-fir forest. You'll also enjoy panoramic views of the surrounding mountains, especially from the loop around the lake.
Are there any specific safety considerations for this trail?
Given its location in Yellowstone, bear activity is a consideration. It's recommended to carry bear spray and know how to use it. Always stay on marked trails and maintain a safe distance from wildlife.
Is it possible to fish in Trout Lake?
Yes, fishing is a popular activity at Trout Lake, but it is strictly catch and release. A special Yellowstone National Park fishing license is required.
Comments
Want to know more?
Sign up for a free komoot account to join the conversation.
Sign up for free