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Each year more than 3 million people visit Rocky Mountain National Park, the third most-visited national park in the USA. Many of them arrive there by car, they drive along the Trail Ridge Road, which 【小题1】 (build) during the 1930s.

People are attracted by its scenery, hiking trails and wildlife. The hiking trails include【小题2】 (challenge) difficult climbs【小题3】 some of the high mountains and forest hikes 【小题4】lead to one of the park’s waterfalls. They also include trails to blue lakes. The view of Longs Peak from its lakeside is the finest in the whole park. One of the most 【小题5】 (adventure) hikes in the park is the Continental Divide Loop. The 86-kilometer path cuts through valleys and past lakes and waterfalls. It takes most hikers at least six days【小题6】 (complete).

Long hikes give visitors a chance to experience Rocky Mountain wildlife. Within the park 【小题7】 (be) hundreds of sheep as well as 【小题8】 small moose population. The park’s huge number of large animals makes 【小题9】 one of the best places in America for wildlife watching.

The 【小题10】 (explore) of the park could be enjoyable and unforgettable. You can explore it on foot, you can sleep under the stars, and you can sit by a clear quiet lake.