Four Mile Historic Park Free Day

Four Mile Historic Park is a 12-acre historic site centered on Four Mile House, Denver’s oldest standing structure, with exhibits and programs about nineteenth-century Colorado. Free daytime general admission. Signature events, separately ticketed programs, and Bright Nights are not included. Tour space and program availability may be limited. NearbyGrid lists this free-admission opportunity for discovery. We do not host or organize it. Free admission may cover general admission only; special exhibitions, films, rides, parking, reservations, age or residency requirements, or other activities may cost extra or have separate rules. Click Details to confirm the date, time, location, eligibility, reservation requirements, and exclusions on the venue's official page before you go. Verified August 26, 2026 against the official venue page and Scientific and Cultural Facilities District September 2026 calendar: https://scfd.org/events/month/2026-09/