Located in the heart of Denver, Elitch Gardens is Colorado’s only world-class combination theme and water park. A huge, summer-long party is about to hit Denver as Elitch Gardens’ honors its history as one of the oldest consecutive-operating amusement parks in the United States in 2020 when it turns 130 years old. The park will honor its past while embracing the future, providing quality family fun that has entertained Colorado for generations.