National Mall & Memorial Parks free 24 hours

This is free. When: Sites open 24 hours per day; rangers 9:30 a.m.–10:00 p.m. daily. Where: National Mall, Washington, DC (mailing 1100 Ohio Drive SW).

National Mall and Memorial Parks (NPS) · Offer

The public may visit the sites of National Mall and Memorial Parks 24 hours per day. Rangers on duty 9:30 a.m. to 10:00 p.m. daily. Ford’s Theatre and Washington Monument have specific hours.