Rocky Mountain National Park, established in 1915, is a living showcase of the grandeur of the Rocky Mountains. Located outside Estes Park, Colorado, Rocky Mountain is a great family vacation destination, offering outdoor experiences for all—from easy nature hikes around crystal clear mountain lakes to daring rock scrambles up waterfalls and mountains.
Later in June is the Scandinavian Midsummer Festival, Estes Park's annual celebration of Scandinavian culture. This festival features many Scandinavian and Nordic traditions, such as raising the Maypole, as well as authentic food and drink from the region. There is also dancing, knitting, arts & crafts, and even a reenactment of a Viking camp complete with a Viking ship and sword fight!
Fishing was a popular pastime for early visitors to the park, and it remains so today, with anglers catching several types of trout, including brown, brook, rainbow and cutthroat. Note: A valid Colorado fishing license is required for all persons 16 years of age or older to fish in Rocky Mountain National Park. For current Colorado fishing license fees visit the Colorado Division of Wildlife website. 
Lawn Lake Trail climbs to Lawn Lake and Crystal Lake, one of the parks deepest lakes, in the alpine ecosystem and along the course of the Roaring River. The river shows the massive damage caused by a dam failure in 1982 that claimed the lives of three campers. The trail is a strenuous snowshoe hike in the winter.[42] Ypsilon Lake Trail leads to its namesake as well as Chipmunk Lake, with views of Longs Peak, while traversing pine forests with grouseberry and bearberry bushes. The trail also offers views of the canyon gouged out by rampaging water that broke loose from Lawn Lake Dam in 1982. Visible is the south face of Ypsilon Mountain, with its Y shaped gash rising sharply from the shoreline.[42]
