Rocky Mountain National Park is one of the most popular parks in the US National Park System, due to is close proximity to the city of Denver. It is a great representation of the Rocky Mountain ecosystem which can be found throughout much of Western Colorado. Getting to the park is very straightforward. The gateway to the park is the town of Estes Park, which is one of the first mountain towns you encounter. It is about a 90-minute drive from the Denver International Airport or from Downtown Denver.
Rocky Mountain National Park was one of the earliest national parks established President Woodrow Wilson in 1915.