Highlight • Lake
Hiking
5.0
(1)
Sullivan Lake is a luminous freshwater lake nestled within the scenic Colville National Forest in northeast Washington, near the town of Metaline Falls. Situated at an elevation of 838 meters, this expansive lake spans over 1290 acres and reaches depths of 312 feet, offering breathtaking views of the surrounding mossy forests. The area is characterized by a rich mix of aspen, hemlock, birch, and western larch trees, which create a spectacular display of golden foliage each autumn.
Visitors consistently praise Sullivan Lake for its tranquil, forested environment and the wide array of recreational opportunities it provides. Many are drawn to the clear waters for swimming, canoeing, and kayaking, while others enjoy exploring the rocky beaches along the shoreline. The diverse wildlife, including one of Eastern Washington's largest bighorn sheep herds, adds to the natural appeal, making it a prime spot for nature observation.
Before heading out, it's helpful to know that the area is recognized as a grizzly and black bear habitat, so appropriate precautions are advised. For those planning to fish, a Washington state fishing license is required to enjoy the lake's abundant trout, salmon, and burbot. Camping is readily available at Sullivan Lake Campground, which offers sites for tents and RVs, complete with picnic tables and fire rings.
Sullivan Lake is a year-round destination, with each season offering unique experiences. The fall is particularly popular for hikers, who come to witness the vibrant golden larches along trails like the Sullivan Nature Trail. During winter, the lake transforms into a serene wonderland, perfect for ice fishing, snowshoeing, and sledding. Warmer months invite visitors to enjoy motorboating, waterskiing, and even SCUBA diving in the lake's clear depths.
Many hikers enjoy the easy-to-moderate trails along the east side of the lake, which lead to scenic viewpoints overlooking the water and Hall Mountain. Along the shoreline, you can explore the rocky beaches and discover a variety of fauna, especially on the northeast side of the lake. In the fall, the alpine larches paint the hillsides an amazing gold color, creating truly memorable moments.
Whether you're interested in a leisurely stroll, a challenging hike, or a day out on the water, Sullivan Lake offers something for everyone. You can discover numerous routes for hiking, cycling, and other outdoor activities, making it easy to plan your perfect adventure. Explore the diverse options available on komoot to find the ideal path for your visit to this beautiful Washington gem.
This Highlight is in a protected area
Please check local regulations for:
Colville National Forest
Tips
June 26, 2023
Hiking

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Nearby routes
Best routes near Sullivan Lake

6.65km
01:51
110m
110m
Embark on an easy hike along the Sullivan Lakeshore Trail, a 4.1-mile (6.6 km) route that winds through a varied forest reminiscent of eastern hardwood landscapes. You'll gain 373 feet (114 metres) in elevation over approximately 1 hour and 50 minutes, making it a pleasant journey for most. As you go, discover rocky benches offering excellent viewpoints of the expansive Sullivan Lake and Hall Mountain. Look for quiet coves and beaches, and notice how damp areas transform into a "Middle Earth" scene with ferns and moss.
The Sullivan Lakeshore Trail connects the East Sullivan Campground and Noisy Creek Campground, providing convenient access from either end. You'll find parking readily available at both trailheads, making it easy to start your adventure. While hiking, remember to be aware of your surroundings, as black bears are known to frequent the area, especially where berries grow. Plan your visit during daylight hours to fully enjoy the scenery and ensure a safe return.
This trail is particularly notable for its spectacular fall foliage, with vibrant golden larch displays creating a stunning visual experience in October. The route offers a unique opportunity to explore the diverse ecosystems surrounding the 1,300-acre Sullivan Lake. It's a perfect choice if you are looking for a tranquil lakeside walk with rich natural beauty.

1
hikers
9.96km
02:39
100m
100m
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, hemlock, birch, and western redcedar, offering expansive views of Sullivan Lake, the largest natural lake in the Colville National Forest. Keep an eye out for wildlife such as deer, moose, and eagles, often seen along the route.
For your visit, be prepared for sections with some ups and downs, rock slides, and potentially overgrown areas or downed trees, so sturdy shoes are highly recommended. The trail conveniently connects East Sullivan Campground and Noisy Creek Campground, providing easy access if you are staying at either location. Parking is generally available at these campgrounds, making it simple to start your adventure.
This trail is nestled within Washington's Colville National Forest, offering a true immersion into the region's natural beauty. The area is particularly renowned for its exceptional autumn colors, with the golden hues of western larch and aspens creating a stunning display. It provides a wonderful opportunity to experience the unique ecosystem surrounding Sullivan Lake.
Details
Informations
Elevation 840 m
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Today
Thursday 23 July
32°C
19°C
49 %
Additional weather tips
Max wind speed: 16.0 km/h
The Sullivan Nature Trail is a popular option, offering easy-to-moderate hiking along the east side of the lake. These trails provide scenic viewpoints of the water and Hall Mountain. While specific distances vary, they are generally accessible for a range of hikers. For those seeking more extensive routes, exploring the shoreline can reveal rocky beaches and diverse fauna, particularly on the northeast side.
Yes, Sullivan Lake is considered very family-friendly. The calm waters are ideal for swimming, canoeing, and kayaking. There are also easy-to-moderate hiking trails, like the Sullivan Nature Trail, that are suitable for families. The Sullivan Lake Campground offers amenities like picnic tables and fire rings, making it convenient for family outings.
While the provided information doesn't explicitly state dog-friendly policies for all areas, generally, dogs are permitted on trails within the Colville National Forest, including around Sullivan Lake, provided they are kept on a leash. It's always best to check specific signage at trailheads or campground regulations upon arrival, as rules can vary.
The information suggests that parking can fill up quickly, especially during popular times like summer weekends. Arriving earlier in the day is often recommended to secure a spot, particularly if you plan to access specific trailheads or popular recreational areas around the lake.
The provided information highlights scenic viewpoints along the easy-to-moderate trails on the east side of the lake. However, it does not specifically detail wheelchair-accessible viewpoints or facilities. Visitors with mobility challenges may want to contact the Colville National Forest directly for the most current accessibility information.
For fall foliage, particularly the vibrant golden larches, the autumn season is highly recommended. Hikers flock to the area during this time for spectacular views. For winter sports, the lake transforms into a serene wonderland perfect for ice fishing (especially for burbot/ling cod), snowshoeing, and sledding.
Sullivan Lake is home to diverse wildlife. You have a good chance of spotting one of Eastern Washington's largest bighorn sheep herds. The area is also known as a grizzly and black bear habitat, so appropriate precautions are advised. There have also been reported wolf sightings near the lake, and deer are common.
While the Sullivan Nature Trail offers a pleasant experience along the east side, the provided information does not explicitly detail specific circular walks that encompass the entire lake. Many trails offer out-and-back options or connect to other routes within the Colville National Forest, allowing for varied hiking experiences.
Given the potential for vibrant golden larches and the mountain setting, fall weather can be variable. It's advisable to wear layers, including moisture-wicking base layers, insulating mid-layers, and a waterproof/windproof outer shell. Sturdy hiking boots are essential, and bringing a hat, gloves, and plenty of water is always a good idea.
Sullivan Lake is a prime spot for fishing, with species such as trout, salmon, and turbot. During winter, ice fishing for burbot/ling cod is also popular. A Washington state fishing license is required for all fishing activities on the lake.
Sullivan Lake is nestled in the Colville National Forest near Metaline Falls, Washington. While the immediate vicinity is more focused on natural recreation, the nearby town of Metaline Falls may offer limited dining options. For a wider selection, visitors might need to travel to larger towns in the region.
Beyond the main trails and water activities, exploring the rocky beaches along the shoreline, particularly on the northeast side, can reveal unique fauna and tranquil spots. For those interested in history, understanding the lake's namesake, Michael R.O. Sullivan, and the 1859 gold strike in the Metaline District adds a layer of appreciation to the area's past.