Bladensburg Dueling Grounds

Historical place · Colmar Manor

Bladensburg Dueling Grounds

Historical place · Colmar Manor

1

3505 38th Ave, Colmar Manor, MD 20722

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Bladensburg Dueling Grounds by WhiskeyBristles (Atlas Obscura User)
Bladensburg Dueling Grounds by e1savage (Atlas Obscura User)
Bladensburg Dueling Grounds by Edward Denny (Atlas Obscura User)
Bladensburg Dueling Grounds by e1savage (Atlas Obscura User)
Bladensburg Dueling Grounds by e1savage (Atlas Obscura User)
Bladensburg Dueling Grounds by WhiskeyBristles (Atlas Obscura User)
Bladensburg Dueling Grounds by PatientRock (Atlas Obscura User)
Bladensburg Dueling Grounds by WhiskeyBristles (Atlas Obscura User)
Bladensburg Dueling Grounds by PatientRock (Atlas Obscura User)
Bladensburg Dueling Grounds by null
Bladensburg Dueling Grounds by null
Bladensburg Dueling Grounds by null
Bladensburg Dueling Grounds by null
Bladensburg Dueling Grounds by null
Bladensburg Dueling Grounds by null
Bladensburg Dueling Grounds by null
Bladensburg Dueling Grounds by null
Bladensburg Dueling Grounds by null
Bladensburg Dueling Grounds by null
Bladensburg Dueling Grounds by null
Bladensburg Dueling Grounds by null
Bladensburg Dueling Grounds by null
Bladensburg Dueling Grounds by null
Bladensburg Dueling Grounds by null
Bladensburg Dueling Grounds by null
Bladensburg Dueling Grounds by null
Bladensburg Dueling Grounds by null
Bladensburg Dueling Grounds by null

Highlights

Historic grounds where 19th-century politicians settled disputes  

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3505 38th Ave, Colmar Manor, MD 20722 Get directions

bladensburgmd.gov
@bladensburgmd

Information

Static Map

3505 38th Ave, Colmar Manor, MD 20722 Get directions

bladensburgmd.gov
@bladensburgmd

Features

wheelchair accessible parking lot

Last updated

Oct 13, 2025

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Hidden Congress: An Alternative Tour of the U.S. Capitol

"At a glance, there is nothing especially notable about the patch of grass and scattered trees by a creek in Bladensburg, Maryland, just a few blocks beyond the border with Washington, D.C. But that creek, now reinforced with cement and looking more like a storm drain, was once known as “Blood Run,” and the pastoral lawn was the setting of more than 50 political duels during the 1800s. The Bladensburg dueling grounds became a popular spot for settling feuds during the 19th century (with some accounts stating that duels occurred here as far back as 1732) because despite being less than five miles from the Capitol building, it was technically outside the jurisdiction of Washington police. Politicians, bureaucrats, and military officers would gather at this park to put an end to their disputes with blood. Congressmen Barent Gardenier and George Campbell dueled over differences of opinion over a trade embargo. Commodores Stephen Decatur and James Barron dueled over testimony in a court martial. Naval cadets Daniel Key and John Sherbourne dueled over a difference of opinion in regard to the speed of steamboats. In 1839, Congress passed a law prohibiting the challenging or accepting of a duel within the nation’s capital after Congressman Jonathan Cilley was shot by fellow Congressman William Graves at Bladensburg over accusations of corruption. Even this didn’t put an end to the bloodshed at this place, which writer George Alfred Townsend described as a “cross-roads Sodom.” Over time, dueling slowly declined in popularity, and the last recorded showdown at the Bladensburg dueling grounds took place in 1868." - ATLAS_OBSCURA

https://www.atlasobscura.com/lists/hidden-congress-us-capitol-secrets-tour
View Postcard for Bladensburg Dueling Grounds

Glen Maylone

Google
We were in the area, so we stopped. Parking is not great, and it is just a small historic plaque to read. It's interesting to think duels to the death took place at this site.

Foodtruck Time

Google
Cool place. Captain Stephen Decatur was mortally wounded here in March of 1820. Yet another Navy officer killed by dueling guns, causing concern over the growing number of these incidents

Stephen Schlickman

Google
Very historic location of 19th century duels between aristocratic gentlemen close to Washington DC and part of the site of the War of 1812 Bladensburg Battle that lead to the British destruction of the US Capital and residence of the President.

brian jones

Google
Nice place for pictures and to take a little break

Gator

Google
Nice historic little park.