But not all of their excursions are restful .
Each year in the majestic Colorado Plateau , thousands of hikers , climbers and other outdoor enthusiasts enjoy the splendor , peace and beauty of America 's largest wilderness area .
Not all of thousands ' excursions are restful .
Each year in the majestic Colorado Plateau , thousands of hikers , climbers and other outdoor enthusiasts enjoy the splendor , peace and beauty of America 's largest wilderness area .