Heritage Park is a state-owned park adjacent to the campus of the Washington State Capitol, Capitol Lake and downtown Olympia, Washington.
Heritage Park contains two trails around Capitol Lake and connect to the State Capitol Campus; an amphitheater area is also available for modest events. The park is home to the Heritage Park fountain, a sprayground located on a parcel across from Percival Landing.
The park is host to the annual Lakefair festival, which takes places in July.
Heritage Park is vulnerable to flood waters; on January 7, 2022, the park experienced significant flooding as a result of a king tide.