Wildside, Marshall's Hill and De Leo Wall Loop Trail

Starting your adventure near King County, Washington, the Wildside, Marshall's Hill, and De Leo Wall Loop Trail offers a captivating journey through diverse landscapes and rich history. This 6 km (approximately 3.7 miles) loop trail features an elevation gain of around 300 meters (about 984 feet), making it a moderately challenging hike suitable for those with a bit of experience.

### Getting There To reach the trailhead, you can drive or use public transportation. If driving, head towards Newcastle, Washington, and park near the Newcastle Golf Club Road. For those using public transport, take a bus to the Newcastle Transit Center, which is a short walk from the trailhead.

### Trail Overview The trail begins with a gentle ascent through lush forested areas, where you'll be surrounded by towering Douglas firs and western red cedars. As you progress, the path becomes steeper, leading you up Marshall's Hill. This section offers a good workout and rewards you with glimpses of the surrounding landscape through the trees.

### Significant Landmarks At approximately 2 km (1.2 miles) into the hike, you'll reach the summit of Marshall's Hill. Here, take a moment to enjoy the panoramic views of the Cascade Range and the distant Seattle skyline. This spot is perfect for a short break and some photography.

Continuing on, the trail descends slightly before climbing again towards De Leo Wall. This section is known for its rocky outcrops and unique geological formations. At around 4 km (2.5 miles), you'll find yourself at the base of De Leo Wall, a popular spot for rock climbing enthusiasts. The wall itself offers stunning views of Lake Washington and the surrounding valleys.

### Flora and Fauna Throughout the hike, keep an eye out for local wildlife. Deer, raccoons, and various bird species are commonly spotted along the trail. In spring and summer, the trail is adorned with wildflowers, including trilliums and lupines, adding vibrant colors to your journey.

### Historical Significance The area around the trail has a rich history, with evidence of early Native American settlements. The trail itself was used by early settlers and loggers in the 19th century, and remnants of old logging equipment can still be found if you look closely.

### Navigation and Safety Given the moderate difficulty of the trail, it's advisable to use a reliable navigation tool like HiiKER to stay on track. The trail is well-marked, but having a digital map can be helpful, especially in areas where the path may be less distinct.

### Final Stretch As you loop back towards the starting point, the trail descends gradually, offering a pleasant and less strenuous end to your hike. The final 2 km (1.2 miles) take you through serene forested areas, eventually leading you back to the trailhead near Newcastle Golf Club Road.

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