Yellow Knolls and Ice House Trail

Starting your adventure near Washington County, Utah, the Yellow Knolls and Ice House Trail offers a captivating loop of approximately 28 kilometers (17.4 miles) with an elevation gain of around 600 meters (1,968 feet). This medium-difficulty trail is perfect for those looking to immerse themselves in the natural beauty and historical richness of the region.

### Getting There To reach the trailhead, you can drive to the nearest significant landmark, which is the Red Cliffs Desert Reserve. If you're using public transport, the closest major city is St. George, Utah. From St. George, you can take a local bus or taxi to the Red Cliffs Desert Reserve. Ensure you have the HiiKER app downloaded for precise navigation and trail details.

### Trail Overview The trail begins with a gentle ascent, allowing you to warm up as you traverse through the initial 5 kilometers (3.1 miles). The terrain here is a mix of sandy paths and rocky outcrops, typical of the desert landscape. As you progress, you'll encounter the first significant landmark, the Yellow Knolls, around the 7-kilometer (4.3-mile) mark. These striking rock formations are a photographer's dream, with their vibrant hues and unique shapes.

### Flora and Fauna The trail is rich in diverse plant life, including juniper, pinyon pine, and various desert shrubs. Keep an eye out for wildlife such as mule deer, jackrabbits, and a variety of bird species. The spring and fall seasons are particularly rewarding for bird watchers, as migratory species pass through the area.

### Historical Significance Around the 12-kilometer (7.5-mile) point, you'll come across remnants of old ice houses, which were used in the late 19th and early 20th centuries to store ice harvested from nearby streams. These structures offer a glimpse into the region's past and the ingenuity of early settlers.

### Mid-Trail Challenges As you approach the halfway mark, the trail becomes more challenging. The ascent to the highest point of the trail, at approximately 15 kilometers (9.3 miles), offers panoramic views of the surrounding desert and distant mountain ranges. This section has a steeper incline, so be prepared for a more strenuous climb.

### Descending and Looping Back The descent begins around the 18-kilometer (11.2-mile) mark, where the trail winds through a series of switchbacks. This part of the trail can be tricky, especially after rain, as the rocks can become slippery. Make sure to have sturdy hiking boots and trekking poles for added stability.

### Final Stretch The last 5 kilometers (3.1 miles) of the trail are relatively flat, allowing you to cool down as you make your way back to the trailhead. This section passes through a serene desert landscape, offering a peaceful end to your hike.

### Preparation Tips - Water: Carry at least 3 liters (0.8 gallons) of water per person, as there are no reliable water sources along the trail. - Navigation: Use the HiiKER app for real-time navigation and updates on trail conditions. - Weather: Check the weather forecast before you go. The desert can be extremely hot in summer and cold in winter. - Permits: No permits are required, but it's always good to check for any trail closures or restrictions.

This trail offers a perfect blend of natural beauty, historical intrigue, and physical challenge, making it a must-visit for any avid hiker.