Jefferson Park is a neighborhood and public park that overlooks Downtown Denver, Colorado from its perch across Interstate 25 (I-25). It is located in the area that is called North Denver. Views east from Jefferson Park take in Elitch Gardens Theme Park, The Children's Museum, Denver's Downtown Aquarium, Pepsi Center, the REI flagship store and other attractions in Downtown's Central Platte Valley. Downtown Denver and the Central Platte Valley are quickly accessed from Jefferson Park, using the 23rd Avenue overpass on I-25 and Water Street. In addition, the Light Rail C-Line is located by INVESCO Field at Mile High in the southern part of the neighborhood.
Jefferson Park sits on a bluff just to the northwest of Denver's downtown core, providing it views of Denver's Central Platte Valley. The boundaries of the neighborhood are:
Although previous claims were made to an area called Highland on the northwest side of the South Platte River, the first recognized by the U.S. Government was included in An Act for the Relief of the Citizens of Denver, on May 28, 1864. A portion of the Jefferson Park neighborhood, today bound Speer Boulevard on the north, Interstate 25 on the West, the South Platte River on the East, and a line extending eastward from West 23rd Avenue, was included in the land grant, part of Range 68W, Section 33, in South Township 3.
The Town of Highland (no"s") was originally platted by Horatio B. Bearce in 1873 which includes the portion of the Jefferson Park neighborhood bound by W. 26th Avenue, Federal Boulevard. W 23rd Avenue, and old Zuni Street, now replaced by Interstate 25.[1] In 1875, the Town of Highlands was incorporated, and included the original Town of Highland together with surrounding subdivisions. Jefferson Park (the park) is located in Crane's Addition to the Town of Highlands. The Town of Highlands was considered Denver's first suburb. In 1890, when the population grew large enough for the area to be considered the City of Highlands, a city hall was constructed at the Southwest corner of West 26th Avenue and Federal Boulevard, now the site of Denver Fire Station 12. Federal was simply referred to as “The Boulevard”, becoming Federal after annexation by Denver.