Highland is a distinct city-center neighborhood in Denver, Colorado bounded by West 38th Avenue to the north, a Union Pacific Railroad line on the east, the South Platte River to the southeast, Speer Boulevard on the south, and Federal Boulevard on the west. The misnomer Highlands is sometimes used to refer to two separate city-center neighborhoods, Highland and West Highland, in Denver, Colorado, although the two neighborhoods are distinct. Highland and West Highland are both in the area that is referred to as North Denver. is located immediately northwest of downtown. Note that the Highland neighborhood association has a slightly different definition with the easternmost boundary stopping at I-25. And the West Highland neighborhood to the immediate west of Highland, with the borders of 38th and 29th Avenues on the north and south and Federal and Sheridan Boulevards on the east and west. To distinguish between its immediately adjacent neighbor, West Highland, Highland is sometimes referred to as East Highland, Lower Highland or LoHi. The two together are casually called "the Highlands," a term which often falsely encompasses other Northwest Denver neighborhoods such as Jefferson Park, Sunnyside and Berkeley. Realtors have particularly pushed the inclusion of the recently gentrified Berkeley, located directly north of West Highland, as part of the Highlands, sometimes going so far as to refer to Berkeley and parts of Sunnyside as the "Upper Highlands". To add further confusion, within the Highlands neighborhoods there are several historic designations of various degrees, including Potter Highlands, Scottish Highlands and Highlands Park.