Colorado State Highway 550, also known as the "Million Dollar Highway," is a scenic route that stretches approximately 25 miles between Silverton and Ouray in the San Juan Mountains. This highway is renowned for its breathtaking views, steep cliffs, and winding roads, making it a popular destination for tourists and outdoor enthusiasts. The highway is part of the larger U.S. Route 550 and offers access to various recreational activities, including hiking, skiing, and mountain biking. It is also known for its historical significance, as it was originally built during the mining boom in the late 19th century, connecting several mining towns in the region.