Mount Teneriffe Summit Loop

The Mount Teneriffe Summit Loop is a challenging hike. Based on average hiking speeds, you should plan for approximately 9 hours to complete the entire 18.4 km (11.4 mi) loop, including time for breaks and enjoying the views.

The terrain on this loop is quite varied and challenging. You'll start with a gradual ascent through dense forest, transitioning to steeper, more rugged sections with switchbacks. Expect talus fields and rocky areas, especially leading up to and past Teneriffe Falls. The final push to the summit involves a short, rocky scramble after passing through a high meadow and a rock band. Some sections, like the Kamikaze Trail, are extremely steep and less marked.

The trail offers several notable features. You'll encounter the impressive Teneriffe Falls, particularly stunning in spring. As you ascend, you'll get a View of Mount Si from Teneriffe Falls Trail. The ultimate reward is the 360-degree panoramic view from the Mount Teneriffe summit, where on a clear day you can see Mount Rainier, the Seattle skyline, Mount Baker, Mount Si, and the Snoqualmie Valley.

No, this loop is generally rated as difficult or very strenuous. With significant elevation gain and rugged terrain, it requires good physical fitness, sturdy hiking boots, and often hiking poles. It is not recommended for beginners.

The best time to hike is typically from late spring through early fall. Teneriffe Falls is most impressive in spring due to snowmelt. However, be aware that snow and ice can persist near the summit even into late spring or early summer, making microspikes advisable in colder months. Always check current trail conditions before you go.

Yes, dogs are generally allowed on this trail. However, they must be kept on a leash at all times. Given the trail's difficulty and rugged sections, ensure your dog is fit enough for a long, strenuous hike and that their paws are protected.

The Mount Teneriffe Summit Loop is located within the Mount Si Natural Resources Conservation Area. A Discover Pass is required for parking at the trailhead. You can purchase a day pass or an annual pass online or at various vendors.

The primary trailhead for the Mount Teneriffe Summit Loop is typically accessed from the Mount Teneriffe Trailhead parking lot, located off SE Mount Si Road near North Bend, Washington. Parking can fill up quickly, especially on weekends, so arriving early is highly recommended. Remember, a Discover Pass is required for parking.

Yes, the route utilizes and intersects with several other trails. You'll spend significant portions on the Mount Teneriffe Trail and the Teneriffe Falls Trail. Other trails you might encounter or cross include the Kamikaze Trail, Blowdown Mountain Trail, Teneriffe Falls Connector Trail, Spring Trail, Si–Teneriffe Connector Trail, and Roaring Creek Trail.

The Mount Teneriffe Summit Loop offers a similarly challenging and rewarding experience to popular trails like Mount Si or Mailbox Peak, but often with fewer crowds. It provides diverse features, including the beautiful Teneriffe Falls and exceptional 360-degree panoramic views from the summit, making it a fantastic choice for experienced hikers seeking a strenuous adventure.

Given the length and difficulty, you should bring plenty of water, high-energy snacks, and appropriate layers for changing weather conditions. Sturdy hiking boots with good ankle support are essential, and hiking poles are highly recommended, especially for the steep descents. Depending on the season, microspikes might be necessary for icy sections near the summit. Always carry a map, compass or GPS, and a first-aid kit.