Fort McHenry National Monument and Historic Shrine: Alerts, Map, Weather & Trailie Planner

About Fort McHenry National Monument and Historic Shrine

by the dawn's early light, a large red, white and blue banner? Whose broad stripes and bright stars... were so gallantly streaming...over Fort McHenry! The valiant defense of the fort during the Battle of Baltimore on September 13-14, 1814 inspired Francis Scott Key to write the words that became the U.S. national anthem. The fort's history holds many other stories too, from the Civil War to WWII.

4 current NPS alerts

Information: We cannot mail out at this time
Information: Preservation Work Along Trails
Information: Baltimore Area Traffic Advisory
+1 more in the Alerts tab

Source: National Park Service (as of Oct 27, 2026). Official Fort McHenry National Monument and Historic Shrine page on nps.gov

Weather Information

Temperatures and weather

Spring
and fall months tend to be mild.

Ice, snow, and freezing temperatures can occur during winter. Extreme heat can occur during the summer months. Inclement weather may impact park hours of operation year round. Refer to the park alerts or call ahead to confirm operating hours.

Entrance Fees

Entrance - Per Person

$15.00

Access to the historic zone (where the star fort is located) requires an entrance fee.

Entrance - Non-commercial Groups

$15.00

There is no group rate for the entrance fee. All groups must pay $15 per adult. Children in the groups are free, however, they must be accompanied by an adult in the historic zone. Interagency passes are allowed to be used to assist with group entry fees.

Commercial Entrance - Per Person

$15.00

All commercial groups wishing to visitor Fort McHenry NM&HS must first obtain a Commercial Use Authorization (CUA). Groups with an active CUA are subject to the same $15 per person fee to enter the historic zone, however their employees conducting business (tour guides, bus drivers, etc.) are not subject to the entrance fee. Interagency passes may be used to assist with fee payment.

Operating Hours

Park registers for purchasing Star Fort Historic Zone entry or America the Beautiful Passes are open from 9:00 a.m. until 4 p.m. The Star Fort, Visitor Center, gift shop, and restrooms close 15 minutes before the park closes. Closing times indicate when the gates will be closed; all visitors must exit by this time. Last entry into the park is at 4:45 p.m.

Monday9:00AM - 5:00PM
Tuesday9:00AM - 5:00PM
Wednesday9:00AM - 5:00PM
Thursday9:00AM - 5:00PM
Friday9:00AM - 5:00PM
Saturday9:00AM - 5:00PM
Sunday9:00AM - 5:00PM

Entrance Passes

Annual Entrance - Park

$45.00

The Fort McHenry Annual Pass covers the pass holder plus three adults to enter the Fort McHenry NM & HS Historic Zone for 12 months. The pass is both available at the park visitor center, or a digital version is available on recreation.gov. In order for the pass to work, it must be physically on the passholder with a valid photo ID. To purchase the pass, visit the visitor center desk which is open 9 a.m. - 4 p.m. on weekdays, or 9 a.m. - 5 p.m. on weekends during the summer.