Tiger Middle Summit Loop

Starting near King County, Washington, the Tiger Middle Summit Loop is a captivating 13 km (8 miles) loop trail with an elevation gain of approximately 600 meters (1,970 feet). This trail is rated as medium difficulty, making it suitable for moderately experienced hikers looking for a rewarding challenge.

Getting There

To reach the trailhead, you can drive or use public transportation. If driving, head towards the Issaquah Alps and park at the High Point Trailhead, located near the intersection of SE 79th Street and High Point Way. For those using public transport, take a bus to Issaquah Transit Center and then a short taxi or rideshare to the trailhead.

Trail Navigation

The trail is well-marked, but it's always wise to have a reliable navigation tool like HiiKER to ensure you stay on course. The loop begins with a gentle ascent through lush forest, where you'll be surrounded by towering Douglas firs and western hemlocks. The initial 2 km (1.2 miles) are relatively easy, allowing you to warm up before the steeper sections.

Key Landmarks and Sections

• West Tiger Railroad Grade: Around the 3 km (1.9 miles) mark, you'll encounter the remnants of the West Tiger Railroad Grade. This historical section was once part of a logging railway in the early 20th century. It's a fascinating glimpse into the area's industrial past.
• Talus Rocks: At approximately 4.5 km (2.8 miles), you'll come across the Talus Rocks. These large boulders are a great spot for a short break and some exploration. The rocks are covered in moss and ferns, creating a mystical atmosphere.
• Middle Tiger Summit: The trail continues to climb steadily until you reach the Middle Tiger Summit at around 6.5 km (4 miles). Here, you'll be rewarded with panoramic views of the surrounding mountains and valleys. On a clear day, you can see as far as Mount Rainier. This is the highest point of the trail, with an elevation gain of about 600 meters (1,970 feet) from the start.

Flora and Fauna

The Tiger Middle Summit Loop is rich in biodiversity. Keep an eye out for native wildlife such as black-tailed deer, black bears, and various bird species including the Pacific wren and the Steller's jay. The flora is equally impressive, with seasonal wildflowers like trillium and bleeding heart adding splashes of color to the forest floor.

Descent and Return

The descent begins after the summit, with the trail winding back down through dense forest. The return journey is about 6.5 km (4 miles) and includes several switchbacks that help to ease the steepness of the descent. Be cautious of loose rocks and roots, especially if the trail is wet.

Final Stretch

As you near the end of the loop, the trail flattens out, allowing for a leisurely walk back to the trailhead. This final section is a great opportunity to reflect on the hike and enjoy the serene forest surroundings.

Practical Tips

• Water and Snacks: Ensure you bring enough water and high-energy snacks. There are no water sources along the trail.
• Footwear: Sturdy hiking boots are recommended due to the uneven terrain and potential for muddy sections.
• Weather: Check the weather forecast before heading out. The trail can be slippery in wet conditions, and visibility at the summit can be limited on foggy days.

This trail offers a perfect blend of natural beauty, historical interest, and physical challenge, making it a must-visit for hikers in the King County area.