Antietam National Battlefield

Record

Why it matters

The preserved landscape of the bloodiest single day in American history, with roads, fields, monuments, and a national cemetery.

Field note

Drive less and walk more when conditions allow. The scale of the battlefield becomes legible from the ground.

Access

How to approach it lawfully

Access status

Public. Open to the public during posted hours without a ticket. Recorded as: National battlefield.

Reservation

No reservation requirement recorded. Confirm with the official source.

Seasonality

No seasonal limit recorded. Hours still change; check before traveling.

Practical details last checked July 2026. Conditions change. Check the primary source before leaving home.

Plan the stop

What to plan for

Time

3 hours to full day

Cost

Park fee may apply (Fee or pass)

Terrain

Not recorded in this file. Check the official source.

Mobility

Not recorded in this file. Check the official source.

Parking

Not recorded in this file. Check the official source.

Weather

Not recorded in this file. Check the official source.

Directions to the public entrance ↗Opens Google Maps with these coordinates. The provider sees them under its own privacy policy. Confirm the entrance against the official source first.

Record

Sources

• Primary sourceNational Park Service ↗, opens in a new tabGovernment source · nps.gov · accessed 2026-07

Sources are summarized in the Atlas's own words and checked on the dates shown. See the methodology, or send a correction.