BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Park Atlas//unit-dates//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:Boston National Historical Park on Park Atlas X-WR-CALDESC:Fee-free entrance days and hours exceptions for Boston Nationa l Historical Park\, from National Park Service data. Data refreshed 2026-1 0-16. REFRESH-INTERVAL;VALUE=DURATION:P1D X-PUBLISHED-TTL:P1D BEGIN:VEVENT UID:hours-bost-off-season-hours-2026-10-13@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261013 DTEND;VALUE=DATE:20270529 SUMMARY:Boston National Historical Park (Bunker Hill Monument): Off-Season Hours DESCRIPTION:Mon Closed; Tue Closed; Wed 1:00PM - 4:00PM; Thu 1:00PM - 4:00P M; Fri 1:00PM - 4:00PM; Sat 1:00PM - 4:00PM; Sun 1:00PM - 4:00PM. Hours ex ception published by the National Park Service for 2026-10-13 to 2027-05-2 8. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-thanksgiving-day-2026-11-26@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261126 DTEND;VALUE=DATE:20261127 SUMMARY:Boston National Historical Park (Bunker Hill Monument): Thanksgivin g Day DESCRIPTION:Closed. Hours exception published by the National Park Service for 2026-11-26. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-christmas-day-2026-12-25@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261225 DTEND;VALUE=DATE:20261226 SUMMARY:Boston National Historical Park (Bunker Hill Monument): Christmas D ay DESCRIPTION:Closed. Hours exception published by the National Park Service for 2026-12-25. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-new-year-s-day-2027-01-01@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270101 DTEND;VALUE=DATE:20270102 SUMMARY:Boston National Historical Park (Bunker Hill Monument): New Year's Day DESCRIPTION:Closed. Hours exception published by the National Park Service for 2027-01-01. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-memorial-day-2027-05-31@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270531 DTEND;VALUE=DATE:20270601 SUMMARY:Boston National Historical Park (Bunker Hill Monument): Memorial Da y DESCRIPTION:10:00AM - 5:00PM every day. Hours exception published by the Na tional Park Service for 2027-05-31. https://theparkatlas.com/parks/bost/#h ours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-winter-hours-2027-01-01@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270101 DTEND;VALUE=DATE:20270401 SUMMARY:Boston National Historical Park (Paul Revere House): Winter Hours DESCRIPTION:Mon Closed; Tue 10:00AM - 4:15PM; Wed 10:00AM - 4:15PM; Thu 10: 00AM - 4:15PM; Fri 10:00AM - 4:15PM; Sat 10:00AM - 4:15PM; Sun 10:00AM - 4 :15PM. Hours exception published by the National Park Service for 2027-01- 01 to 2027-03-31. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-summer-hours-2026-04-15@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20260415 DTEND;VALUE=DATE:20261101 SUMMARY:Boston National Historical Park (Paul Revere House): Summer Hours DESCRIPTION:10:00AM - 5:15PM every day. Hours exception published by the Na tional Park Service for 2026-04-15 to 2026-10-31. https://theparkatlas.com /parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-thanksgiving-day-2026-11-26@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261126 DTEND;VALUE=DATE:20261127 SUMMARY:Boston National Historical Park (Paul Revere House): Thanksgiving D ay DESCRIPTION:Closed. Hours exception published by the National Park Service for 2026-11-26. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-christmas-day-2026-12-25@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261225 DTEND;VALUE=DATE:20261226 SUMMARY:Boston National Historical Park (Paul Revere House): Christmas Day DESCRIPTION:Closed. Hours exception published by the National Park Service for 2026-12-25. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-christmas-eve-2026-12-24@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261224 DTEND;VALUE=DATE:20261225 SUMMARY:Boston National Historical Park (Paul Revere House): Christmas Eve DESCRIPTION:Closed. Hours exception published by the National Park Service for 2026-12-24. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-new-year-s-day-2027-01-01@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270101 DTEND;VALUE=DATE:20270102 SUMMARY:Boston National Historical Park (Paul Revere House): New Year's Day DESCRIPTION:Closed. Hours exception published by the National Park Service for 2027-01-01. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-winter-2027-01-01@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270101 DTEND;VALUE=DATE:20270301 SUMMARY:Boston National Historical Park (Old North Church): Winter DESCRIPTION:Closed. Hours exception published by the National Park Service for 2027-01-01 to 2027-02-28. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-spring-2027-03-01@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270301 DTEND;VALUE=DATE:20270526 SUMMARY:Boston National Historical Park (Old North Church): Spring DESCRIPTION:Mon Closed; Tue 10:00AM - 5:00PM; Wed 10:00AM - 5:00PM; Thu 10: 00AM - 5:00PM; Fri 10:00AM - 5:00PM; Sat 10:00AM - 5:00PM; Sun 12:30PM - 5 :00PM. Hours exception published by the National Park Service for 2027-03- 01 to 2027-05-25. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-fall-2026-09-03@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20260903 DTEND;VALUE=DATE:20270101 SUMMARY:Boston National Historical Park (Old North Church): Fall DESCRIPTION:Mon Closed; Tue 10:00AM - 5:00PM; Wed 10:00AM - 5:00PM; Thu 10: 00AM - 5:00PM; Fri 10:00AM - 5:00PM; Sat 10:00AM - 5:00PM; Sun 12:30PM - 5 :00PM. Hours exception published by the National Park Service for 2026-09- 03 to 2026-12-31. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-thanksgiving-day-2026-11-26@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261126 DTEND;VALUE=DATE:20261127 SUMMARY:Boston National Historical Park (Old North Church): Thanksgiving Da y DESCRIPTION:Closed. Hours exception published by the National Park Service for 2026-11-26. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-christmas-eve-2026-12-24@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261224 DTEND;VALUE=DATE:20261225 SUMMARY:Boston National Historical Park (Old North Church): Christmas Eve DESCRIPTION:10:00AM - 2:00PM every day. Hours exception published by the Na tional Park Service for 2026-12-24. https://theparkatlas.com/parks/bost/#h ours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-christmas-day-2026-12-25@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261225 DTEND;VALUE=DATE:20261226 SUMMARY:Boston National Historical Park (Old North Church): Christmas Day DESCRIPTION:Closed. Hours exception published by the National Park Service for 2026-12-25. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-new-year-s-eve-2026-12-31@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261231 DTEND;VALUE=DATE:20270101 SUMMARY:Boston National Historical Park (Old North Church): New Year's Eve DESCRIPTION:10:00AM - 2:00PM every day. Hours exception published by the Na tional Park Service for 2026-12-31. https://theparkatlas.com/parks/bost/#h ours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-new-year-s-day-2027-01-01@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270101 DTEND;VALUE=DATE:20270102 SUMMARY:Boston National Historical Park (Old North Church): New Year's Day DESCRIPTION:Closed. Hours exception published by the National Park Service for 2027-01-01. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-summer-2027-06-13@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270613 DTEND;VALUE=DATE:20270801 SUMMARY:Boston National Historical Park (Old State House): Summer DESCRIPTION:10:00AM - 6:00PM every day. Hours exception published by the Na tional Park Service for 2027-06-13 to 2027-07-31. https://theparkatlas.com /parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-october-extended-hours-2026-10-01@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261001 DTEND;VALUE=DATE:20261101 SUMMARY:Boston National Historical Park (Old State House): October Extended Hours DESCRIPTION:10:00AM - 6:00PM every day. Hours exception published by the Na tional Park Service for 2026-10-01 to 2026-10-31. https://theparkatlas.com /parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-thanksgiving-day-2026-11-26@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261126 DTEND;VALUE=DATE:20261127 SUMMARY:Boston National Historical Park (Old State House): Thanksgiving Day DESCRIPTION:Closed. Hours exception published by the National Park Service for 2026-11-26. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-christmas-eve-2026-12-24@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261224 DTEND;VALUE=DATE:20261225 SUMMARY:Boston National Historical Park (Old State House): Christmas Eve DESCRIPTION:Closed. Hours exception published by the National Park Service for 2026-12-24. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-christmas-day-2026-12-25@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261225 DTEND;VALUE=DATE:20261226 SUMMARY:Boston National Historical Park (Old State House): Christmas Day DESCRIPTION:Closed. Hours exception published by the National Park Service for 2026-12-25. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-new-year-s-day-2027-01-01@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270101 DTEND;VALUE=DATE:20270102 SUMMARY:Boston National Historical Park (Old State House): New Year's Day DESCRIPTION:Closed. Hours exception published by the National Park Service for 2027-01-01. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-summer-2027-06-13@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270613 DTEND;VALUE=DATE:20270801 SUMMARY:Boston National Historical Park (Old South Meeting House): Summer DESCRIPTION:10:00AM - 6:00PM every day. Hours exception published by the Na tional Park Service for 2027-06-13 to 2027-07-31. https://theparkatlas.com /parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-october-extended-hours-2026-10-01@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261001 DTEND;VALUE=DATE:20261101 SUMMARY:Boston National Historical Park (Old South Meeting House): October Extended Hours DESCRIPTION:10:00AM - 6:00PM every day. Hours exception published by the Na tional Park Service for 2026-10-01 to 2026-10-31. https://theparkatlas.com /parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-thanksgiving-day-2026-11-26@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261126 DTEND;VALUE=DATE:20261127 SUMMARY:Boston National Historical Park (Old South Meeting House): Thanksgi ving Day DESCRIPTION:Closed. Hours exception published by the National Park Service for 2026-11-26. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-christmas-eve-2026-12-24@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261224 DTEND;VALUE=DATE:20261225 SUMMARY:Boston National Historical Park (Old South Meeting House): Christma s Eve DESCRIPTION:Closed. Hours exception published by the National Park Service for 2026-12-24. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-christmas-day-2026-12-25@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261225 DTEND;VALUE=DATE:20261226 SUMMARY:Boston National Historical Park (Old South Meeting House): Christma s Day DESCRIPTION:Closed. Hours exception published by the National Park Service for 2026-12-25. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-new-year-s-day-2027-01-01@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270101 DTEND;VALUE=DATE:20270102 SUMMARY:Boston National Historical Park (Old South Meeting House): New Year 's Day DESCRIPTION:Closed. Hours exception published by the National Park Service for 2027-01-01. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-off-season-hours-2026-10-13@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261013 DTEND;VALUE=DATE:20270529 SUMMARY:Boston National Historical Park (The Great Hall of Faneuil Hall): O ff-Season Hours DESCRIPTION:Mon Closed; Tue Closed; Wed 10:00AM - 4:30PM; Thu 10:00AM - 4:3 0PM; Fri 10:00AM - 4:30PM; Sat 10:00AM - 4:30PM; Sun 10:00AM - 4:30PM. Hou rs exception published by the National Park Service for 2026-10-13 to 2027 -05-28. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-thanksgiving-day-2026-11-26@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261126 DTEND;VALUE=DATE:20261127 SUMMARY:Boston National Historical Park (The Great Hall of Faneuil Hall): T hanksgiving Day DESCRIPTION:Closed. Hours exception published by the National Park Service for 2026-11-26. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-christmas-day-2026-12-25@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261225 DTEND;VALUE=DATE:20261226 SUMMARY:Boston National Historical Park (The Great Hall of Faneuil Hall): C hristmas Day DESCRIPTION:Closed. Hours exception published by the National Park Service for 2026-12-25. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-new-year-s-day-2027-01-01@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270101 DTEND;VALUE=DATE:20270102 SUMMARY:Boston National Historical Park (The Great Hall of Faneuil Hall): N ew Year's Day DESCRIPTION:Closed. Hours exception published by the National Park Service for 2027-01-01. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-presidents-day-washington-s-birthday-2027-02-15@theparkatlas .com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270215 DTEND;VALUE=DATE:20270216 SUMMARY:Boston National Historical Park (The Great Hall of Faneuil Hall): P residents' Day (Washington's Birthday) DESCRIPTION:10:00AM - 4:30PM every day. Hours exception published by the Na tional Park Service for 2027-02-15. https://theparkatlas.com/parks/bost/#h ours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-memorial-day-2027-05-31@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270531 DTEND;VALUE=DATE:20270601 SUMMARY:Boston National Historical Park (The Great Hall of Faneuil Hall): M emorial Day DESCRIPTION:10:00AM - 4:30PM every day. Hours exception published by the Na tional Park Service for 2027-05-31. https://theparkatlas.com/parks/bost/#h ours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-summer-hours-2027-05-01@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270501 DTEND;VALUE=DATE:20270902 SUMMARY:Boston National Historical Park (USS Constitution): Summer Hours DESCRIPTION:Mon Closed; Tue Closed; Wed 10:00AM - 6:00PM; Thu 10:00AM - 6:0 0PM; Fri 10:00AM - 6:00PM; Sat 10:00AM - 6:00PM; Sun 10:00AM - 6:00PM. Hou rs exception published by the National Park Service for 2027-05-01 to 2027 -09-01. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-thanksgiving-day-2026-11-26@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261126 DTEND;VALUE=DATE:20261127 SUMMARY:Boston National Historical Park (USS Constitution): Thanksgiving Da y DESCRIPTION:Closed. Hours exception published by the National Park Service for 2026-11-26. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-christmas-day-2026-12-25@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261225 DTEND;VALUE=DATE:20261226 SUMMARY:Boston National Historical Park (USS Constitution): Christmas Day DESCRIPTION:Closed. Hours exception published by the National Park Service for 2026-12-25. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-new-year-s-day-2027-01-01@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270101 DTEND;VALUE=DATE:20270102 SUMMARY:Boston National Historical Park (USS Constitution): New Year's Day DESCRIPTION:Closed. Hours exception published by the National Park Service for 2027-01-01. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-martin-luther-king-jr-s-birthday-2027-01-18@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270118 DTEND;VALUE=DATE:20270119 SUMMARY:Boston National Historical Park (USS Constitution): Martin Luther K ing Jr.'s Birthday DESCRIPTION:Closed. Hours exception published by the National Park Service for 2027-01-18. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-labor-day-2027-09-06@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270906 DTEND;VALUE=DATE:20270907 SUMMARY:Boston National Historical Park (USS Constitution): Labor Day DESCRIPTION:10:00AM - 6:00PM every day. Hours exception published by the Na tional Park Service for 2027-09-06. https://theparkatlas.com/parks/bost/#h ours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-summer-hours-2027-05-01@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270501 DTEND;VALUE=DATE:20271001 SUMMARY:Boston National Historical Park (USS Constitution Museum): Summer H ours DESCRIPTION:9:00AM - 6:00PM every day. Hours exception published by the Nat ional Park Service for 2027-05-01 to 2027-09-30. https://theparkatlas.com/ parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-thanksgiving-day-2026-11-26@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261126 DTEND;VALUE=DATE:20261127 SUMMARY:Boston National Historical Park (USS Constitution Museum): Thanksgi ving Day DESCRIPTION:Closed. Hours exception published by the National Park Service for 2026-11-26. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-christmas-eve-2026-12-24@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261224 DTEND;VALUE=DATE:20261225 SUMMARY:Boston National Historical Park (USS Constitution Museum): Christma s Eve DESCRIPTION:10:00AM - 2:00PM every day. Hours exception published by the Na tional Park Service for 2026-12-24. https://theparkatlas.com/parks/bost/#h ours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-christmas-day-2026-12-25@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261225 DTEND;VALUE=DATE:20261226 SUMMARY:Boston National Historical Park (USS Constitution Museum): Christma s Day DESCRIPTION:Closed. Hours exception published by the National Park Service for 2026-12-25. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-new-year-s-day-2027-01-01@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270101 DTEND;VALUE=DATE:20270102 SUMMARY:Boston National Historical Park (USS Constitution Museum): New Year 's Day DESCRIPTION:Closed. Hours exception published by the National Park Service for 2027-01-01. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-fall-season-2026-10-12@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261012 DTEND;VALUE=DATE:20261112 SUMMARY:Boston National Historical Park (USS Cassin Young): Fall Season DESCRIPTION:Mon Closed; Tue Closed; Wed 10:00AM - 4:00PM; Thu 10:00AM - 4:0 0PM; Fri 10:00AM - 4:00PM; Sat 10:00AM - 4:00PM; Sun 10:00AM - 4:00PM. Hou rs exception published by the National Park Service for 2026-10-12 to 2026 -11-11. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-off-season-2026-11-12@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20261112 DTEND;VALUE=DATE:20270529 SUMMARY:Boston National Historical Park (USS Cassin Young): Off-season DESCRIPTION:Closed. Hours exception published by the National Park Service for 2026-11-12 to 2027-05-28. https://theparkatlas.com/parks/bost/#hours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hours-bost-memorial-day-2027-05-31@theparkatlas.com DTSTAMP:20261016T000000Z DTSTART;VALUE=DATE:20270531 DTEND;VALUE=DATE:20270601 SUMMARY:Boston National Historical Park (USS Cassin Young): Memorial Day DESCRIPTION:10:00AM - 4:30PM every day. Hours exception published by the Na tional Park Service for 2027-05-31. https://theparkatlas.com/parks/bost/#h ours URL:https://theparkatlas.com/parks/bost/ TRANSP:TRANSPARENT END:VEVENT END:VCALENDAR