Front Range, Mountain range from central Colorado to southern Wyoming.
The Front Range is a mountain system that runs through parts of Colorado and Wyoming, marking the eastern edge of the Rocky Mountains. The chain passes through grassland in the east and rises to forested slopes and granite summits that surround lakes and wide valleys.
The first permanent settlements formed after prospectors arrived in the valleys and founded towns such as Denver and Boulder. Later, the railroad connected mountain towns with the plains, enabling transport and trade through the region.
The eastern side attracts hikers and climbers year-round, while several ski resorts open during winter months. Many locals spend weekends in the valleys, where campgrounds and mountain cabins remain in regular use.
Drive early in the morning during summer to avoid afternoon thunderstorms at higher elevations, which can form quickly. In winter, many mountain roads close or require chains, so check conditions before you leave.
The eastern slopes receive much less precipitation than the western side, causing vegetation and landscape appearance to differ sharply between the two sides. On some days, you can see both the dry plains and the wetter plateaus at the same time from the summits.
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