Interurban Trail

The Interurban Trail, as mapped here, is a challenging long-distance hike covering approximately 122 kilometers (76 miles). It is rated as difficult due to its extensive length, requiring around 32 hours to complete. While individual sections are generally easy, the full route demands significant endurance.

The trail primarily follows former interurban rail lines, meaning much of it is a wide (often 12-foot), paved or hard-surfaced multi-use pathway. It's ideal for walking, jogging, and biking, connecting urban centers and parks. You'll pass through a mix of industrial areas, suburban landscapes, and green spaces like the Green River Valley.

Yes, dogs are generally allowed on the Interurban Trail. Please ensure your dog is kept on a leash at all times and that you clean up after them to maintain a pleasant experience for all trail users.

No, there are no specific permits or entrance fees required to access and hike the Interurban Trail. It is a public multi-use pathway.

The Interurban Trail is accessible year-round. However, the most pleasant times to hike are typically spring and fall, when temperatures are mild. Summer offers longer daylight hours, but can be warmer. Winter hiking is possible, but be prepared for cooler temperatures and potentially wet conditions.

The trail offers a variety of urban and natural sights. Highlights include a View of Lake Union and houseboats from Railroad Park, the Green Lake Aqua Theater, the Bitter Lake Reservoir Open Space, and Echo Lake. You might also catch a View of Snow-Capped Mountains on clear days.

Given its extensive length, the Interurban Trail has numerous access points and parking options along its course, particularly in urban and suburban areas. Many parks and community centers adjacent to the trail offer parking. For specific sections, it's best to consult local city or county park websites, such as King County Parks or Lynnwood Parks, for detailed trailhead information.

Yes, the route also passes through sections of the Interurban Trail and the Cheshiahud Lake Union Loop, offering connections to other popular recreational routes in the area.

While the full 122km route is difficult, many shorter sections of the Interurban Trail are paved, flat, and ideal for families, beginners, or those looking for an easy stroll. These multi-use pathways are great for walking, jogging, and biking with children. You can choose to hike shorter segments that suit your group's ability.

As a trail that connects urban and suburban areas, you will find various amenities along its length. Restrooms, water fountains, cafes, and restaurants are often available in the towns and parks that the trail passes through. However, it's always wise to carry your own water, especially for longer stretches, and plan stops for facilities.

For shorter, easy sections, comfortable walking shoes, water, and sun protection are usually sufficient. For longer hikes, especially if attempting a significant portion of the 122km route, bring plenty of water, snacks, appropriate layers of clothing for changing weather, a first-aid kit, and a fully charged phone. A map or GPS device is also recommended for navigation.