Silent Swamp Loop

The Silent Swamp Loop is rated as moderate. While it begins with some steep, stony switchbacks that can be challenging, the grade generally becomes more steady afterward. The Washington Trails Association rates it 3 out of 5, and komoot suggests a SAC 1-2 rating.

The trail features a varied surface, including unpaved, natural, and gravel sections. You'll encounter minor bumps and slight hills, but much of it is fairly wide. A newly constructed boardwalk helps navigate potentially damp ground. As a joint-use trail with mountain bikers, some parts may be more rambling and undulating.

Hikers will experience a dramatic, very green area characterized by impressive moss cover and dense second-growth forest. A unique aspect is the presence of gigantic, decaying stumps, remnants of logging from a century ago. In spring, wildflowers may be present, and mountain views are possible along the route. The trail itself is a highlight: Silent Swamp Trail.

The Silent Swamp Loop is an "internal" trail within the Tiger Mountain system, meaning it doesn't have its own public trailhead. It's typically accessed by combining it with other trails, often starting from the Tiger Summit Trailhead. Parking availability can vary, so arriving early is often recommended.

Yes, a Discover Pass is required for vehicle access to state parks and recreation lands, including Tiger Mountain State Forest. You can purchase one online or at various vendors. Always check the official Washington State Parks website for the most current information on fees and regulations.

Yes, dogs are generally allowed on trails in Tiger Mountain State Forest. However, they must be kept on a leash at all times to protect wildlife and ensure a pleasant experience for all trail users. Please remember to pack out all pet waste.

The trail can be enjoyed year-round, but spring offers the chance to see wildflowers, and the lush green environment is particularly vibrant. Fall brings beautiful foliage. During winter, be prepared for potentially damp or muddy conditions, and always check weather forecasts before heading out.

Yes, the Silent Swamp Loop is a joint-use trail shared with mountain bikers. Hikers should be aware that bikers generally have the right of way. Always be alert, listen for approaching bikes, and step aside safely when necessary. Recent rerouting means older maps might be inaccurate, so rely on current komoot data.

Yes, the route also passes through sections of the 7000 Road, Silent Swamp, Joyride, and The Legend trails, offering connections to a broader network within Tiger Mountain State Forest.

Given the moderate difficulty and varied terrain, sturdy hiking shoes are recommended. Bring plenty of water, snacks, and layers of clothing as weather can change. A map or GPS device (like komoot's app) is advisable due to recent rerouting. Don't forget your Discover Pass for parking.

The Silent Swamp Loop is approximately 7.9 kilometers (4.9 miles) long. On average, hikers can expect to complete it in about 2 hours and 15 minutes, depending on their pace and how often they stop to enjoy the scenery.