Red Mountain and Commonwealth Basin Trail

Starting your adventure near King County, Washington, the Red Mountain and Commonwealth Basin Trail offers a captivating loop of approximately 12 km (7.5 miles) with an elevation gain of around 1100 meters (3600 feet). This medium-difficulty trail is perfect for those looking to challenge themselves while enjoying the stunning natural beauty of the Pacific Northwest.### Getting There To reach the trailhead, you can drive or use public transportation. If driving, head towards the Snoqualmie Pass area, and park near the Alpental Ski Area. For those using public transport, take a bus to the North Bend Park and Ride, then catch a shuttle or taxi to the Alpental Ski Area.### Trail Overview The trail begins at the Alpental Ski Area parking lot. From here, you'll start your ascent through dense forest, where the air is filled with the scent of pine and the sounds of chirping birds. The initial part of the trail is relatively gentle, allowing you to warm up before the more strenuous sections.### Commonwealth Basin At around 2 km (1.2 miles) in, you'll reach the Commonwealth Basin. This area is known for its lush greenery and the Commonwealth Creek, which you’ll follow for a short distance. The basin is a great spot to take a break and enjoy the serene environment. Keep an eye out for local wildlife such as deer and various bird species.### Ascending Red Mountain Continuing on, the trail becomes steeper as you approach Red Mountain. The switchbacks here can be challenging, but they offer spectacular views of the surrounding peaks and valleys. At approximately 5 km (3.1 miles) in, you’ll reach the saddle between Red Mountain and Lundin Peak. This is a perfect spot to catch your breath and take in the panoramic views.### Summit and Descent From the saddle, a short but steep climb will take you to the summit of Red Mountain. The summit offers breathtaking 360-degree views, including sights of Mount Rainier and the Alpine Lakes Wilderness. After soaking in the views, begin your descent back towards the Commonwealth Basin. The descent can be tricky, so take your time and watch your footing.### Historical Significance The area around the trail has a rich history, particularly related to the early logging industry and the development of the nearby ski resorts. The old logging roads and remnants of early 20th-century logging camps can still be seen along parts of the trail, offering a glimpse into the region's past.### Navigation and Safety Given the elevation gain and the sometimes rugged terrain, it's essential to be well-prepared. Use HiiKER to download the trail map and keep track of your progress. Ensure you have adequate water, snacks, and appropriate clothing for changing weather conditions. Trekking poles can be helpful for both the ascent and descent.### Flora and Fauna Throughout the hike, you'll encounter a variety of flora, including Douglas fir, western hemlock, and various wildflowers in the spring and summer months. Wildlife is abundant, so keep an eye out for marmots, mountain goats, and occasionally black bears. Always practice Leave No Trace principles to preserve the natural beauty of the area.This trail offers a rewarding experience with its combination of challenging climbs, stunning views, and rich history. Whether you're a seasoned hiker or looking to push your limits, the Red Mountain and Commonwealth Basin Trail is a must-visit.