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Routes
Hiking trails & Routes
United States
Washington
Pend Oreille County

Sullivan Lake National Recreation Trail

Moderate

4.9

(6612)

12,060

hikers

Sullivan Lake National Recreation Trail

02:39

9.96km

100m

Hiking

Embark on the Sullivan Lake National Recreation Trail, a moderate hike spanning 6.2 miles (10.0 km) with an elevation gain of 344 feet (105 metres). You can expect to complete this route in about 2 hours and 39 minutes. As you hike, you will wander through diverse woodlands, featuring aspen,…

Last updated: April 23, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Colville National Forest

Waypoints

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1

4.99 km

Sullivan Lake

Highlight • Lake

Along the shoreline, you can explore the rocky beaches. Discover a variety of fauna that are sure to delight as you wonder the northeast side of the lake. In the …

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9.96 km

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Way Types & Surfaces

Way Types

9.82 km

147 m

Surfaces

9.82 km

147 m

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Elevation

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Weather

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Today

Wednesday 27 May

24°C

9°C

29 %

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Max wind speed: 4.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park for the Sullivan Lake National Recreation Trail?

You can access the trail from either the East Sullivan Campground or the Noisy Creek Campground. Parking is available at both locations, offering convenient starting points for your hike along the lake.

Is the Sullivan Lake National Recreation Trail dog-friendly?

While the trail is generally considered dog-friendly, it's always best to check current regulations for the Colville National Forest regarding leash requirements and specific areas where dogs may be restricted. Always practice Leave No Trace principles and clean up after your pet.

What is the best time of year to hike this trail?

The trail is particularly stunning in the fall, especially in the latter half of October, when the western larch and aspens display brilliant yellow and gold autumn colors. However, it offers a scenic experience throughout the warmer months. Be prepared for varying conditions if hiking outside of peak season.

Do I need a permit or pay an entrance fee for the Sullivan Lake National Recreation Trail?

The Sullivan Lake National Recreation Trail is located within the Colville National Forest. Generally, day-use permits are not required for hiking on national forest trails, but it's advisable to check the official USDA Forest Service website for any specific fees or passes that might apply to parking areas or campgrounds. You can find more information on usda.gov.

What is the terrain like on the Sullivan Lake National Recreation Trail?

The trail generally features an easy and fairly level path, making it suitable for many hikers. However, there are sections with some 'ups and downs' along the lakeshore and it crosses some rock slides, so sturdy shoes are recommended. You'll wander through diverse woodlands, including aspen, hemlock, birch, and western redcedar.

Is the Sullivan Lake National Recreation Trail suitable for beginners or families?

Yes, the trail is generally considered suitable for families and those looking for a moderate hike. Its relatively level path makes it accessible, though some sections with rock slides and potential downed trees might present minor challenges. There's also a shorter 'Sullivan Lake Nature Trail' nearby that gradually climbs through the forest, which might be an option for very young children.

What kind of scenery and wildlife can I expect to see on the trail?

You'll enjoy expansive views of Sullivan Lake, the largest natural lake in the Colville National Forest. The area is rich in wildlife, with opportunities to spot deer, moose, beaver, eagles, and turkeys. Bighorn sheep frequent the steep slopes of Hall Mountain, and wolves have also been reported near the lake.

Is the Sullivan Lake National Recreation Trail a loop or an out-and-back route?

The Sullivan Lake National Recreation Trail is primarily an out-and-back route along the lakeshore. However, since it connects two campgrounds (East Sullivan and Noisy Creek), you could arrange a shuttle or hike a portion of it as a one-way trip.

Are there amenities or facilities available near the trail?

Yes, the trail connects East Sullivan Campground and Noisy Creek Campground, both of which offer opportunities for extended stays and facilities. Along the trail, you can find quiet coves and beaches perfect for lunch or a swim.

What are the typical trail conditions and potential challenges?

While generally easy, conditions can vary. Some sections may have downed trees across the path, require side-hilling, or be overgrown. Sturdy shoes are recommended due to potential rock slides and uneven terrain. Always check local conditions before heading out.

Does the trail connect with other hiking paths?

Yes, the route is officially known as the Sullivan Lake National Recreation Trail and the Lakeshore Trail. It also passes through sections of the Noisy Campground/Sheep Feeder Road and the Noisy Creek Campground Trail.

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