Denver, Boulder and Lyons residents can plan vacations to the park as often as they want. These towns are located within less than an hours drive along Highway 36. Highway 34 leads travelers to the park if they are coming from the nearby Loveland or Interstate 25. Highway 34 continues through the park and out the southwest entrance, where it eventually meets up with Granby, Colorado. Blackhawk and Interstate 70 can access the park from CO 7 at the southeast entrance.