Park

Fort Mchenry National Monument park

Maryland, USA Upper Chesapeake watershed 39.266°, -76.578°
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Fort Mchenry National Monument -- Maryland park
Fort Mchenry National Monument Maryland · Upper Chesapeake watershed
About this park

Fort Mchenry National Monument

Fort McHenry National Monument and Historic Shrine is located in Baltimore, Maryland, and is famous for its role in defending Baltimore Harbor during the War of 1812. The fort is also renowned for inspiring Francis Scott Key to write the U.S. national anthem, "The Star-Spangled Banner."

There are several reasons to visit Fort McHenry National Monument. Firstly, it is a historic site that provides insight into the early years of the United States. Secondly, it offers a beautiful waterfront view of Baltimore and the Chesapeake Bay. Thirdly, it provides an opportunity to learn about the War of 1812 and its significance in American history.

The main points of interest to see in the fort include the ramparts, casemates, barracks, and bastions. Visitors can also explore the visitor center, which features exhibits and artifacts related to the War of 1812 and the fort's history.

Interesting facts about Fort McHenry National Monument include its construction in 1798 and that it was named after James McHenry, a signer of the U.S. Constitution and Secretary of War under President George Washington. Moreover, the fort played a pivotal role in repelling a British attack on Baltimore in 1814.

The best time of year to visit Fort McHenry National Monument is during the summer months, between Memorial Day and Labor Day, when the weather is pleasant and the park offers special programs and events. However, the park is open year-round, and visitors can enjoy the fort's beauty in any season.
StateMaryland
WatershedUpper Chesapeake
Latitude39.2656°
Longitude-76.5781°
Land designation

Park & land designation reference

A quick legend for the federal and state land categories Snoflo tracks. Each designation comes with different rules around access, recreation, and resource extraction.

National Park
Large protected natural areas managed by the federal government to preserve significant landscapes, ecosystems, and cultural resources; recreation is allowed but conservation is the priority.
State Park
Public natural or recreational areas managed by a state government, typically smaller than national parks and focused on regional natural features, recreation, and education.
Local Park
Community-level parks managed by cities or counties, emphasizing recreation, playgrounds, sports, and green space close to populated areas.
Wilderness Area
The highest level of land protection in the U.S.; designated areas where nature is left essentially untouched, with no roads, structures, or motorized motorized access permitted.
National Recreation Area
Areas set aside primarily for outdoor recreation (boating, hiking, fishing, often around reservoirs, rivers, or scenic landscapes); may allow more development.
National Conservation Area (BLM)
BLM-managed areas with special ecological, cultural, or scientific value; more protection than typical BLM land but less strict than Wilderness Areas.
State Forest
State-managed forests focused on habitat, watershed, recreation, and sustainable timber harvest.
Bureau of Land Management (BLM) Land
Vast federal lands managed for mixed use -- recreation, grazing, mining, conservation -- with fewer restrictions than national parks or forests.
Detailed forecast

Plan your visit down to the hour

Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

5-day forecast table

Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Around the spot

Plan a longer trip

The closest parks, lakes, fishing spots, and POIs so a park visit can grow into a full weekend.

Responsible recreation & Leave No Trace

Know before you go
Check the operator's site for hours, permit requirements, seasonal closures, and fire restrictions before heading out.
Stay on trail
Stick to marked paths to protect vegetation, prevent erosion, and avoid disturbing wildlife habitat.
Respect wildlife
Observe from a distance, never feed wildlife, and store food securely if camping is permitted on-site.
Pack it in, pack it out
Carry out all trash, food scraps, and gear. Many parks have limited or no trash service.
Leave what you find
Don't take rocks, plants, or artifacts. They make the park what it is for the next visitor.

Set push alerts in the Snoflo app

Save Fort Mchenry National Monument as a favorite, set a custom threshold (precipitation, freezing temperatures, fire-restriction days), and the iOS app will push the moment conditions cross.

FAQ

About Fort Mchenry National Monument

What can I do at Fort Mchenry National Monument?

Most Snoflo-tracked parks support hiking, picnicking, and wildlife viewing. Check the operator's site for activity-specific rules (camping, fishing, paddling, hunting).

How fresh is the weather data?

The hourly forecast updates throughout the day from NOAA / yr.no. Streamflow comes live from USGS streamgauges.

When is the best time to visit?

Use the 15-day temperature & precipitation outlook on this page to plan -- pick a window with comfortable temperatures and low precipitation.

How do I get to Fort Mchenry National Monument?

Tap Directions in the hero above to open driving directions in Google Maps, or Open in map to center the Snoflo interactive map on the park.

Can I get alerts when conditions change?

Yes -- alerts are managed in the Snoflo iOS app. Favorite this park, set a threshold (temperature, precipitation), and you'll get a push the moment it crosses.

More parks

Other parks near here

Snoflo-tracked parks within driving distance of Fort Mchenry National Monument.

Premium feature

Favorites and custom alerts are part of Snoflo Premium. Save parks, set thresholds, and get push notifications when conditions change.

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Manage alerts in the Snoflo app

Custom push alerts are configured in the iOS app -- favorite this park, set a threshold (temperature, precipitation, fire restrictions), and you'll get a push the moment it crosses.

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