Antietam National Battlefield

National Park, site of the Battle of Antietam, September 17, 1862. The bloodiest single-day battle in American history,  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.

302 E Main St, Sharpsburg, MD 21782

https://www.nps.gov/ANTI

See also: Parks, Museums

C&O Canal Williamsport Visitor Center

Situated at the confluence of the Conococheague Creek and the Potomac River, Williamsport was first settled in 1740. A half-mile rewatered section of canal leads through the turning basin, under the only railroad lift bridge on the canal, and continues to Lockhouse 44 and the adjacent lock.

205 W Potomac St, Williamsport, MD 21795

https://www.nps.gov/choh/planyourvisit/williamsportvisitorcenter.htm

See also: Visitor Centers

Catoctin mountain Park

Nestled in the Blue Ridge Mountains, this park is the perfect getaway. Hike a trail, enjoy an epic view, and sleep under the stars.

6602 Foxville Rd, Thurmont, MD 21788

https://www.nps.gov/CATO

Cunningham Falls State Park

Located in the picturesque Catoctin Mountains. With plenty to explore, natural outdoor activities about at Cunningham Falls State Park: swimming, hiking, fishing, canoeing, camping, and more.

14274 William Houck Dr, Thurmont, MD 21788

https://dnr.maryland.gov/publiclands/pages/western/cunningham.aspx

Fort Frederick State Park

The centerpiece of the Fort Frederick State Park is the only stone fort built by a British colony during the French and Indian War. In its three century history the fort has seen activity in four military conflicts, is one of Maryland first state parks, and was a Civilian Conservation Corps camp in the 1930’s.

11100 Fort Frederick Rd, Big Pool, MD 21711

Gathland State Park

A large stone monument dedicated to the memory of Civil War correspondents is the outstanding attraction of this day-use park. The Appalachian National Scenic Trail traverses the park and passes the monument base.

900 Arnoldtown Rd, Jefferson, MD 21755

https://dnr.maryland.gov/publiclands/pages/western/gathland.aspx

Harpers Ferry National Historical Park

Here you can explore John Brown’s Raid against slavery. Find your connection to the struggle for freedom, education, and civil rights at Storer College. Discover miles of trail in the Blue Ridge and along Civil War battlefields.

171 Shoreline Dr, Harpers Ferry, WV 25425
 

Monocacy National Battlefield

Experience 1,647 acres of rolling farm fields, historic buildings, and sweeping panoramas along the scenic Monocacy River. Located about one hour from Baltimore and Washington, DC, little has changed here since the 1864 battle.
 
5201 Urbana Pike, Frederick, MD 21704
 
 
See also: Battlefields

South Mountain State Battlefield

South Mountain State Battlefield seeks to preserve and interpret the first major Civil War battle to take place in Maryland. Fought on September 14, 1862, the Battle of South Mountain was a critical turning point in the American Civil War.
 
6620 Zittlestown Rd, Middletown, MD 21769
 
 
See also: Battlefields

Washington Monument State Park

Located atop South Mountain, Washington Monument State Park is named for the first completed monument dedicated to the memory of George Washington. The Washington Monument is a rugged stone tower that was initially erected by the citizens of Boonsboro in 1827.
 
6620 Zittlestown Rd, Middletown, MD 21769