Park LookoutNational park openings, closures & newsNational park closures & news Chip in

National Historical Park · MA

Boston National Historical Park

Open

No closure notices posted by NPS.

Last checked Oct 24, 2026, 9:57 PM ET

Official NPS page →
Park Lookout is an independent site, not the National Park Service. We are not affiliated with NPS. Confirm conditions on nps.gov before you go: official Boston National Historical Park page.

Current NPS alerts (1)

Information

USS CASSIN YOUNG: High Tide Closures

Due to high tides, the USS CASSIN YOUNG may be temporarily closed for safety. Temporary closures are most likely to occur during these periods: Sat, 10/24, 10am - 11:15am; Sun, 10/25, 10am - 12pm; Wed, 10/28, 12pm - 2pm; Thurs, 10/29, 1pm - 3pm; Fri, 10/30, 2pm - 4pm; Sat, 10/31, 3pm - 4pm; Sun, 11/1, 3pm - 4pm; Sat, 11/7, 10am - 11:30am; Sun, 11/8, 10am - 11am; Wed, 11/11, 11am - 1pm.

Last updated by NPS: Oct 23, 2026

Weather alerts (National Weather Service)

No active NWS watches, warnings or advisories for the forecast zone and county at the park's central point.

About this site

Discover how one city could be the Cradle of Liberty, site of the first major battle of American Revolution, and home to many who espoused that freedom can be extended to all.

Type
National Historical Park
State
Massachusetts
Address
Boston National Historical Park, 21 Second Ave, Charlestown, MA 02129

From the NPS Data API. Official NPS page →