Antietam National Battlefield

National Battlefield · Maryland

Information See 2 current alerts

luminaries placed by Maryland Monument with dramatic orange red clouds
Photo: NPS Antietam/BBaracz

Current alerts (2)

  • Information

    Dunker Church, Dunker Church Road, the Visitor Center Temporary Closure

    Dunker Church, Dunker Church Road, the Visitor Center and nearby trails will be closed Oct. 27 while specialists remove unexploded projectiles from the base of the O.T. Reilly Monument. Closures may continue Oct. 28. Other battlefield areas will remain open. Please follow posted signs and staff directions. For updates, visit nps.gov/anti or call 301-432-5124

    More from the park: Dunker Church, Dunker Church Road, the Visitor Center Temporary Closure

  • Information

    Sherrick Farm Trail Detour

    There is a detour on the trail due to downed trees. Our staff is working diligently to remove these from the trail.

    More from the park: Sherrick Farm Trail Detour

Hours

Park Grounds and Roads

Usual hours: Park Grounds and Roads
Every daySunrise to Sunset

Coming up:

  • Nov 26: Thanksgiving (closed)

The park grounds and park tour roads close at dark. (20 minutes after sunset).

Antietam National Battlefield Visitor Center
Usual hours
Every day9:00AM - 5:00PM

Coming up:

  • Nov 26: Thanksgiving Day (closed)

The visitor center is open every day except Thanksgiving, Christmas, and New Year's Day.

Visitor centers

Antietam National Battlefield Visitor Center

Antietam National Battlefield Visitor Center

Usual hours: Antietam National Battlefield Visitor Center
Every day9:00AM - 5:00PM

Coming up:

  • Nov 26: Thanksgiving Day (closed)

If you have any questions before your visit, please call (301) 432-5124 and we will be happy to assist.

Visitor center page on nps.gov: Antietam National Battlefield Visitor Center

About this park

23,000 soldiers were killed, wounded or missing after twelve hours of savage combat on September 17, 1862. The Battle of Antietam ended the Confederate Army of Northern Virginia's first invasion into the North and led Abraham Lincoln to issue the preliminary Emancipation Proclamation.