The best-known areas of the Wasatch Mountains lie east of Salt Lake City. Up and over Parley's Canyon via I–80 you'll find the sophisticated mountain town of Park City, with its three ski resorts and myriad summer attractions.
After silver was discovered in Park City in 1868, it quickly became a rip-roaring mining town with more than two-dozen saloons and a thriving red-light district. In the process, it earned the nickname "Sin City." A fire destroyed many of the town's buildings in 1898; this, combined with declining mining fortunes in the early 1900s, caused most of the residents to pack up and leave. It wasn't until 1946 that its current livelihood began to take shape in the form of the small Snow Park ski hill, which opened where Deer Valley Resort now sits.
Park City once again profited from the generosity of the mountains as skiing became popular. In 1963 Treasure Mountain Resort began operations with its skier's subway—an underground train and hoist system that ferried skiers to the mountain's summit via old mining tunnels. Facilities were upgraded over time, and Treasure Mountain became the Park City Mountain Resort. Although it has a mind-numbing collection of condominiums, at Park City's heart is a historic downtown that rings with the authenticity of a real town with real roots.