Operating Hours & Seasons

Open All Year

The Visitor Center is open daily from 9:00 a.m. to 5:00 p.m.

Park Grounds are open daylight hours.

Phone (301) 432-5124

Closed Thanksgiving, Christmas, and New Years Day

Special Programs

Memorial Day Commemoration (Monday of Memorial Day Weekend at the National Cemetery)

Independence Day Commemoration (First Saturday in July)

Anniversary of the Battle of Antietam (Sharpsburg), September 17

The Memorial Illumination (First Saturday in December)

Last updated: May 21, 2015

Contact the Park

Mailing Address:

P.O. Box 158
Sharpsburg, MD 21782


(301) 432-5124

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