4.8
(64)
911
hikers
28
hikes
Easy hiking trails in Cowlitz County, Washington, traverse a landscape shaped by volcanic activity, dense forests, and numerous waterways. The region is characterized by its proximity to Mount St. Helens, offering unique views of its recovering environment, alongside the vast Gifford Pinchot National Forest. Hikers can explore diverse terrain including river valleys, scenic lakes, and gentle hills, providing varied natural beauty.
Last updated: June 23, 2026
4
hikers
2.67km
00:42
20m
30m
Embark on the easy Sediment Dam Loop, a pleasant hike that takes you through a mix of wooded areas and open fields. This route covers 1.7 miles (2.7 km) with a gentle elevation gain of 78 feet (24 metres), making it suitable for all skill levels. You can expect to complete the loop in about 42 minutes, enjoying varied scenery along the way. A highlight is the overlook, offering expansive views up the Toutle River towards the majestic Mount St. Helens. Keep an eye out for wetland birds in the marshy areas near the dam.
Planning your visit to the Sediment Dam Loop is straightforward, as it is an accessible trail for hikers. The route is open throughout the year, allowing you to experience its beauty in different seasons. However, be aware that you might encounter intermittent snow, especially if you visit outside of the summer months. Always check local weather forecasts before heading out to ensure optimal conditions for your hike.
This loop offers a unique opportunity to observe the Toutle River Sediment Retention Structure, an impressive engineering feat designed to manage sediment from Mount St. Helens. The low dam creates marshy habitats that attract various wetland birds and other wildlife, making it a great spot for nature observation. You will find yourself within the Mount St. Helens National Volcanic Monument, a region rich in natural history and geological significance.
2
hikers
7.34km
01:56
70m
40m
Embark on an easy hike along the Lakes Trail, a route that guides you through the unique volcanic landscape of Mount Saint Helens National Volcanic Monument. This pleasant journey covers 4.6 miles (7.3 km) with a gentle elevation gain of 232 feet (71 metres), making it accessible for most hikers. You can expect to complete the entire loop in about 1 hour and 55 minutes, enjoying peaceful waterside scenery as the path winds alongside Coldwater Lake, showcasing nature's remarkable recovery.
When planning your visit, you will find parking generally available at the trailhead, ensuring straightforward access to the Lakes Trail. However, it is always wise to check local conditions before you head out, especially for any seasonal considerations like snow or potential closures in the Mount St. Helens area. Being prepared will help you have a smooth and enjoyable experience on the trail.
The Lakes Trail offers a compelling look at how the environment has transformed since the dramatic eruption of Mount St. Helens. As you hike, you will witness new growth emerging amidst the stark beauty, a testament to nature's resilience. This trail provides a unique opportunity to immerse yourself in the ongoing ecological story of this iconic volcanic region.

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2.69km
00:45
50m
50m
Embark on an easy hike through the lush fir forests of Seaquest State Park on the Seaquest #2, #5, #9 Loop. This 1.7-mile (2.7 km) route offers a gentle ascent of 172 feet (52 metres), making it a perfect choice for a quick 44-minute outdoor escape. You'll traverse a mix of forested paths and wetland sections, where you can spot cattails and lily pads on Silver Lake. From these open wetland areas, enjoy clear views of Mount St. Helens. Keep an eye out for various bird species and other wildlife that frequent this diverse landscape.
Seaquest State Park is open year-round, so you can enjoy this loop in any season. You'll find ample parking available at the trailhead, ensuring a convenient start to your adventure. Consider extending your visit by exploring the Mount St. Helens Interpretive Center, easily reachable via a pedestrian underpass from the park. Before you go, remember to check for any state park pass requirements to ensure a smooth entry.
This trail offers a unique opportunity to experience the natural beauty of the Pacific Northwest, blending dense forest with open wetland vistas. The park's proximity to Mount St. Helens adds a layer of geological interest, allowing you to connect with the region's volcanic history. It's an ideal spot for a refreshing walk, offering both tranquility and scenic views without demanding a full day's commitment.
2.06km
00:31
10m
0m
Embark on an easy hike along the Marine Park Trail, a gentle route spanning 1.3 miles (2.1 km) with a minimal elevation gain of just 20 feet (6 metres). This relaxing walk, estimated to take about 31 minutes, offers a refreshing escape within the city. As you follow the path, you'll enjoy picturesque views of Jamaica Bay and its preserved wetland and grassland areas. The trail winds pleasantly along Gerritsen Creek, providing a quiet environment to connect with nature and observe local wildlife.
Planning your visit to the Marine Park Trail is straightforward, as the route is generally flat and well-maintained, making it accessible for hikers of all ages. You can easily find the trailhead near the Salt Marsh Nature Center, which also offers convenient restrooms and educational insights about the local ecosystem. This makes it an ideal spot for a spontaneous outing or a planned family adventure.
This trail stands out as a piece of countryside tucked into the city, offering unique opportunities for wildlife spotting. Keep an eye out for swans, herons, and even ospreys as you explore the preserved wetlands. The route's focus on natural preservation within an urban setting makes it a notable destination for those seeking a tranquil outdoor experience.
2.34km
00:35
0m
0m
Embark on an easy hike along the Coweeman River Trail, a pleasant 1.5-mile (2.3 km) route that follows a gravel-topped dike. You will experience a gentle elevation gain of only 14 feet (4 metres), making this a perfect short outing that takes approximately 35 minutes to complete. As you walk, the soothing sounds of the Coweeman River will accompany you, flowing parallel to your path through lush forested areas. Look for towering Douglas firs and western red cedars, offering you glimpses of the river and the surrounding hills.
When planning your visit, be aware that while the trail is generally well-maintained, some sections may have looser gravel, so sturdy hiking boots are a good idea for comfort and stability. Dogs are welcome to join you on the trail, provided they are kept on a leash to ensure a pleasant experience for everyone. The gravel surface is suitable for strollers and small bikes, offering accessibility for families, but it is not ideal for wheelchairs due to potential unevenness.
The Coweeman River Trail provides a wonderful opportunity to immerse yourself in the local ecosystem, showcasing diverse terrain even on a short route. Keep a keen eye out for abundant wildlife; you might spot black-tailed deer, river otters, and various bird species like American dippers and eagles. This trail stands out as a tranquil escape, offering a chance to connect with nature and observe local fauna in a serene riverside setting.
1.25km
00:24
90m
0m
Embark on an easy hike along the Blue Lake via Toutle Trail, a short 0.8-mile (1.3 km) route that offers a unique journey through a volcanic landscape. You will gain 284 feet (87 metres) in elevation, which takes about 23 minutes to complete. The trail begins by traversing wide lahars and a "ghost forest" of dead trees, a stark reminder of the 1980 Mount St. Helens eruption. As you continue, the scenery shifts dramatically into a lush forest filled with fir and hemlock trees, their bases carpeted with ferns. An overlook provides views of Blue Lake, often appearing green, and you might even spot elk grazing nearby.
Before you head out, be aware that reaching the trailhead for the Blue Lake via Toutle Trail can be a bit challenging. Forest Road 8123, which leads to the start of the hike, is known for being rough and bumpy. You should plan for potentially difficult road conditions when driving to the trailhead. Additionally, parking areas might be washed out, so be prepared for limited options upon arrival.
This trail offers a striking contrast in environments, showcasing the powerful impact of the 1980 Mount St. Helens eruption. You will first experience the raw, exposed landscape of wide lahars and the eerie "ghost forest" of dead trees and ash. This gives way to a vibrant, recovering ecosystem where fir and hemlock thrive, creating a rich, green carpet of ferns. The route provides a quick yet profound immersion into the unique natural history of the Mount St. Helens National Volcanic Monument.
6.42km
01:50
240m
10m
Embark on an easy 4.0-mile (6.4 km) hike along the McBride Lake via Toutle Trail, where you'll gain 777 feet (237 metres) in elevation over approximately 1 hour and 49 minutes. This route offers a peaceful journey alongside the Kalama River, letting you enjoy the sound of its rushing waters. As you walk, you'll pass through areas of moss-carpeted lava flows, a unique feature of the volcanic landscape. The trail eventually leads you to McBride Lake, which is more of a marshy wetland, providing distinct views of Mount St. Helens. You will also experience impressive old-growth Douglas-fir and western hemlock trees, showcasing the area's natural resilience.
When planning your visit, be aware that snow can sometimes linger on north-facing slopes at higher elevations, potentially until mid-July. You might also encounter downed trees, washouts, or landslides along the path, so stay alert to changing conditions. If you plan to hike in October or November, remember that hunters may be active in the area during these months. Always check local conditions before heading out to ensure a safe and enjoyable trip.
This trail is situated within the Mount Saint Helens National Volcanic Monument, offering a direct look at the enduring impact of past volcanic eruptions on the landscape. The journey through old-growth forests and along the river provides a clear picture of how nature reclaims and adapts to such powerful events. It's a great opportunity to observe the unique ecosystem that has developed in the wake of volcanic activity, making it a notable experience in the region.
1.46km
00:22
0m
0m
The Kress Lake Loop offers an easy hiking experience, perfect for a quick outdoor escape. You can enjoy tranquil views of Kress Lake itself, surrounded by lush forests, as you walk the flat, gravel path. This accessible route covers 0.9 miles (1.5 km) with a minimal elevation gain of just 6 feet (2 metres), typically taking about 22 minutes to complete. Keep an eye out for diverse wildlife and various bird species along the way, especially during fall when the foliage is particularly beautiful, or at sunrise and sunset for stunning photographic opportunities.
Planning your visit to the Kress Lake Loop is straightforward, as the trail is conveniently located just a minute off Interstate 5, making it an ideal stop for travelers passing through. Parking is readily available, and the flat, gravel terrain includes a wheelchair-accessible path around the lake, ensuring it's enjoyable for everyone. Consider visiting during the early morning or late afternoon for the best light and a peaceful atmosphere.
Beyond its scenic beauty, Kress Lake is regularly stocked with trout and bass, offering a unique opportunity for fishing enthusiasts. This makes the loop not just a pleasant walk, but also a destination for a relaxing angling session. The trail's ease and accessibility, combined with its natural charm and recreational options, make it a notable and welcoming spot in the region for a brief but refreshing outdoor activity.
4.7
(11)
108
hikers
3.89km
01:04
60m
60m
Explore the unique landscape of the Hummocks Trail, an easy 2.4 miles (3.9 km) hike that takes about 1 hour and 3 minutes to complete. You will gain 184 feet (56 metres) as you wander through an area profoundly shaped by the 1980 Mount St. Helens eruption. The route meanders among distinctive hummocks, which are mounds of earth and rock, offering a close-up view of the recovering environment. Look for recuperating alder forests and small ponds that attract various wildlife. On clear days, you can enjoy impressive views of Mount St. Helens and its crater, especially near the junction with the Boundary Trail.
This trail is a popular choice for hiking throughout the year, even during winter months when other parts of the park might be closed due to snow. Parking is generally available at the trailhead, making access straightforward. Interpretive signs along the route provide educational insights into the geology and history of the area, enhancing your experience. Plan your visit to allow time to read these informative displays.
The Hummocks Trail offers a unique perspective on the area's volcanic history and ecological recovery. It winds through a landscape that was dramatically altered by the debris avalanche from the 1980 eruption, showcasing nature's resilience. You will discover marshes and small ponds that have formed in the wake of this event, attracting diverse wildlife. This trail stands out for its accessibility and its vivid illustration of post-eruption regeneration.
16
hikers
5.77km
01:27
10m
10m
Embark on an easy hike around the scenic Lake Sacajawea Park loop, a gentle 3.6 miles (5.8 km) route that takes about 1 hour and 27 minutes to complete. You'll experience minimal elevation gain, just 30 feet (9 metres), making it perfect for a relaxed outing. As you follow the path, you'll enjoy continuous views of the lake, passing by diverse trees and beautifully landscaped gardens. Keep an eye out for the charming Japanese Gardens, located on an island and accessible by a bridge, offering a unique visual highlight. The trail winds through lush greenery, past picturesque bridges and fountains, providing a tranquil atmosphere. You might even spot local wildlife like gray squirrels and turtles along the way.
The Lake Sacajawea Park loop is easily accessible, offering a convenient escape into nature. You'll find ample parking available around the park, making your visit straightforward. The path itself is well-maintained, featuring a mix of paved and gravel sections suitable for various preferences. Dogs are welcome to join you on this trail, but please remember to keep them on a leash for everyone's enjoyment and safety. This route is ideal for a leisurely stroll at any time of day.
This loop offers more than just a walk; it's a journey through a thoughtfully designed urban park. The man-made Lake Sacajawea forms the centerpiece, providing a serene backdrop throughout your hike. In autumn, the maple trees transform the scenery with striking red, orange, and yellow foliage, adding a vibrant splash of color to your experience. The park's blend of natural beauty and cultivated landscapes makes it a notable feature in the Longview area, perfect for a refreshing outdoor break.
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Marine Park is a beautiful park along the Columbia River. The park has several walking and biking paths, a beach and a picnic area.
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Seaquest State Park is a 475-acre park along the banks of Silverlake. The park has hiking trails, a campsite and views of Mount. St. Helen's volcano.
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One of several bridges that cross over Lake Sacajawea. This bridge will take you to the other side of the park, while there is another bridge further along the trail that brings you to a small island in the middle of the lake.
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Lake Sacajawea Park is a popular park for fishing, canoeing and picnicking. There are several miles of walking trails in the park that go around the perimeter of the lake.
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All in all, the Boundary Trail runs some 57 miles, mostly east-west along the north side of Mount St. Helens. Shorter chunks of it, like this one, are handy for linking trailheads or completing trail loops.
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The Hummocks Trail winds its way among small hills that were created by the 1980 eruption of Mount St. Helens.
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Cowlitz County offers a good selection of easy hiking trails, with 19 routes specifically categorized as easy. These trails traverse diverse landscapes, from volcanic areas to lush forests and scenic riverbanks.
Yes, Cowlitz County features several easy loop trails perfect for a relaxed outing. Consider the Lake Sacajawea Park loop in Longview, which circles a scenic lake, or the Kress Lake Loop for a tranquil experience around the water. The Seaquest #2, #5, #9 Loop also offers a pleasant circular path within Seaquest State Park.
For stunning views of Mount St. Helens and its unique volcanic landscape, the Lakes Trail provides vistas of Coldwater Lake and the surrounding area shaped by the 1980 eruption. The Hummocks Trail is another excellent choice, showcasing the distinctive hummocky terrain and the region's ecological recovery.
Many easy trails in Cowlitz County are suitable for families. The Marine Park Trail in Longview offers flat, accessible paths along the Columbia River. Trails around Coldwater Lake, such as the Birth of a Lake Trail, are also great for all ages, providing educational insights into the volcanic aftermath.
Cowlitz County's easy trails offer access to diverse natural features. You can explore the unique volcanic landscape and recovering forests around Mount St. Helens, including the hummocks and Coldwater Lake. The Coweeman River Trail follows a picturesque waterway, while the Marine Park Trail offers views of the Columbia River and the impressive Lewis and Clark Bridge.
Yes, Longview offers convenient access to several easy trails. The Lake Sacajawea Park loop is a popular urban trail right in Longview, perfect for a leisurely stroll. Additionally, the Marine Park Trail provides easy walking paths along the Columbia River within the city limits.
The best time for easy hikes in Cowlitz County is generally from spring through fall (April to October). During these months, the weather is milder, and trails are typically clear of snow, especially at lower elevations. Spring brings lush greenery and wildflowers, while fall offers vibrant foliage. Some lower elevation trails, particularly those in urban parks or along rivers, can be accessible year-round.
For many easy trails in Cowlitz County, especially those in local parks or along rivers, permits are generally not required. However, trails within the Mount St. Helens National Volcanic Monument or certain areas of the Gifford Pinchot National Forest may require a recreation pass (such as a Northwest Forest Pass or America the Beautiful Pass) for parking at trailheads. Always check the specific requirements for your chosen trailhead before heading out.
The easy hikes in Cowlitz County are highly regarded by the komoot community, with an average rating of 4.9 stars from over 50 reviews. Hikers frequently praise the diverse scenery, from the unique volcanic landscapes to the serene lake and river views. The well-maintained paths and accessibility for various fitness levels are also commonly highlighted.
While popular spots like the Hummocks Trail can see more visitors, you can often find quieter easy trails, especially on weekdays or during off-peak hours. Consider exploring trails like the Sediment Dam Loop or the Blue Lake via Toutle Trail, which offer peaceful experiences away from the busiest areas. The Coweeman River Trail also provides a tranquil riverside walk.
Easy hikes in Cowlitz County typically feature gentle, well-maintained paths with minimal elevation gain. You'll find a mix of paved surfaces in urban parks, compacted dirt trails through forests, and boardwalks in sensitive volcanic areas. Expect varied scenery, including lakeside strolls, riverside paths, and trails winding through recovering volcanic landscapes or dense woodlands.
While the immediate easy trails listed in this guide don't prominently feature waterfalls, Cowlitz County is close to areas known for them. The Lewis River Falls Trail, located within the Gifford Pinchot National Forest, is renowned for its stunning cascades and offers sections that can be enjoyed as easier walks, though it's a short drive from the main Cowlitz County area.


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