Adventure Trail, Poo Poo Point Trail and West Tiger RR Grade

Starting near King County, Washington, the Adventure Trail, Poo Poo Point Trail, and West Tiger RR Grade loop offers a diverse hiking experience with a total distance of around 15 km (approximately 9.3 miles) and an elevation gain of about 1200 meters (3937 feet). This medium-difficulty trail provides a mix of scenic views, historical landmarks, and opportunities to encounter local wildlife.

Getting There To reach the trailhead, you can drive or use public transportation. If driving, head towards Issaquah, Washington, and park at the designated lot near the High School Trailhead. For those using public transport, take a bus to Issaquah Transit Center and then a short taxi or rideshare to the trailhead.

Trail Overview The loop begins with a gradual ascent through dense forest, offering a serene start to your hike. The first significant landmark is Poo Poo Point, located approximately 4 km (2.5 miles) from the trailhead. This spot is popular for paragliding and provides panoramic views of the surrounding area, including Lake Sammamish and the city of Issaquah. The elevation gain to Poo Poo Point is around 600 meters (1968 feet), making it a moderate climb.

Historical Significance As you continue, you'll transition onto the West Tiger RR Grade. This section of the trail follows an old railroad grade that was once used for logging in the early 20th century. The remnants of the railroad and logging equipment can still be seen along the path, offering a glimpse into the region's industrial past. This part of the trail is relatively flat, providing a welcome respite after the climb to Poo Poo Point.

Wildlife and Nature The trail is home to a variety of wildlife, including deer, black bears, and numerous bird species. Keep an eye out for the distinctive call of the Pileated Woodpecker and the sight of Bald Eagles soaring overhead. The flora is equally diverse, with towering Douglas firs, Western hemlocks, and a carpet of ferns and mosses that thrive in the moist, temperate climate.

Navigation and Safety Navigating the trail is straightforward, but it's always wise to have a reliable map and GPS tool. HiiKER is an excellent resource for detailed maps and real-time navigation assistance. The trail is well-marked, but weather conditions can change rapidly, so be prepared with appropriate gear, including waterproof clothing and sturdy hiking boots.

Final Stretch The final leg of the loop takes you through the West Tiger Mountain area, where you'll encounter a series of switchbacks that lead to the highest point of the trail. From here, you'll descend back towards the trailhead, completing the loop. The descent offers more scenic views and a chance to reflect on the diverse landscapes and historical elements you've encountered.

This trail offers a well-rounded hiking experience, combining physical challenge, natural beauty, and historical intrigue. Whether you're a seasoned hiker or someone looking to explore the rich landscapes of King County, this loop provides an unforgettable adventure.