Bladensburg Dueling Grounds – Haunted Battlefield in Bladensburg, Maryland
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> Bladensburg Dueling Grounds – Haunted Battlefield in Bladensburg, Maryland

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Full Address: 3505 38th Ave, Colmar Manor, MD 20722, United States
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The Bladensburg Dueling Grounds holds a dark distinction in American history. This quiet patch of land witnessed dozens of violent deaths between 1808 and 1868.
Gentlemen once settled their disputes here with pistols at dawn. Blood soaked into the soil as honor demanded deadly satisfaction.
Today, visitors report shadowy figures pacing off distances in the early morning mist. Phantom gunshots echo through the trees when no one is around.
The grounds earned the nickname “The Dark and Bloody Grounds” during its active years. At least fifty documented duels occurred here, though the actual number was likely much higher.
The site sits just outside Washington DC, making it a convenient killing field for politicians and military officers. These men of reputation chose death over public disgrace.
Historical Background
The Bladensburg Dueling Grounds became active around 1808 as Maryland’s premier dueling location. The spot offered privacy while remaining easily accessible from the nation’s capital.
Maryland had banned dueling, but enforcement was notoriously lax in this border area. Duelists could quickly flee to Virginia or DC if authorities appeared.
The grounds existed as an unofficial battlefield where men settled political disagreements and personal slights. A strict code of honor governed these encounters with elaborate rules and procedures.
Seconds would negotiate terms while surgeons waited nearby to treat the wounded or pronounce the dead. The ritual of dueling gave a veneer of civilization to legalized murder.
The most famous duel occurred on March 22, 1820 when Commodore Stephen Decatur faced Commodore James Barron. Decatur, a celebrated War of 1812 hero, had blocked Barron’s return to naval service.
Both men fired simultaneously at eight paces, an unusually close distance. Decatur took a bullet to the abdomen and died that evening at age 41.
His death shocked the nation and brought renewed attention to the barbarism of dueling. His widow Susan never recovered from the loss and wore black mourning clothes for the rest of her life.
Other notable victims included Daniel Key, son of Francis Scott Key who wrote the Star Spangled Banner. Young Key died here in 1836 after a dispute over a woman.
Congressman Jonathan Cilley of Maine fell at these grounds on February 24, 1838. He exchanged fire with Congressman William Graves of Kentucky over a political insult.
Cilley died on the third exchange of shots, leaving behind a wife and three children. His death sparked national outrage and led to anti-dueling legislation in several states.
Paranormal Activity Summary
Witnesses frequently report hearing phantom gunshots echoing across the grounds at dawn. The sound of two distinct shots, fired seconds apart, startles early morning joggers and dog walkers.
No source for these sounds can ever be found despite thorough searches. The shots seem to come from the center of the historical dueling field.
Shadow figures appear in the morning fog, often seen pacing deliberate distances apart. These dark silhouettes turn to face each other before vanishing completely.
The smell of gunpowder occasionally wafts through the air on calm mornings. This acrid scent has no logical source and disappears as quickly as it arrives.
Visitors experience sudden cold spots in specific locations throughout the grounds. These temperature drops occur even on hot summer days and affect only small areas.
Some witnesses report feeling watched or followed while walking through the park. An oppressive heaviness settles over certain sections of the grounds without warning.
Electronic devices frequently malfunction near the center of the old dueling field. Cameras drain batteries instantly and cell phones lose signal without explanation.
EVP recordings captured here have yielded disturbing results according to paranormal investigators. Voices counting to three and shouting “fire” appear on recordings made in empty spaces.
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Ghost Stories & Reports
The ghost of Stephen Decatur reportedly walks the grounds where he received his fatal wound. Witnesses describe a tall man in naval uniform clutching his abdomen and staggering.
His apparition appears most frequently on March 22nd, the anniversary of his death. The figure matches historical descriptions of Decatur’s appearance and distinctive uniform.
Some visitors claim to see him mouth the words “I am mortally wounded” before fading away. These were reportedly among Decatur’s last words after taking the bullet.
A young man in 1830s clothing appears near the treeline where seconds and surgeons would wait. He holds what appears to be a medical bag and looks anxiously toward the field.
This figure is believed to be a doctor who witnessed multiple duels and deaths here. His spirit seems trapped, eternally waiting for the next casualty.
Multiple witnesses report seeing two men in formal attire standing back to back at dawn. They walk away from each other slowly, counting paces with deliberate steps.
When they turn to face each other, both figures raise their arms as if holding pistols. A bright flash occurs followed by the crack of gunfire, then the figures disappear.
A woman in black Victorian mourning dress has been spotted sitting beneath the large oak tree. She weeps silently with her face buried in her hands, shoulders shaking with grief.
Many believe this is the ghost of Susan Decatur mourning her husband’s senseless death. The figure never responds to attempts at communication and vanishes when approached.
The sound of horses and carriage wheels rolling across gravel startles visitors to the empty grounds. Duelists arrived by carriage in the early morning hours to avoid detection.
Disembodied voices engaged in heated arguments sometimes echo through the trees. The words are indistinct but the anger and tension are unmistakable.
A teenage boy’s ghost has been seen wandering the grounds looking confused and frightened. He wears clothing from the 1830s and appears to be searching for someone.
Researchers believe this may be Daniel Key, who was only in his twenties when killed. His youth and the sudden violence of his death may have left his spirit disoriented.
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Most Haunted Spot
The center of the old dueling field, marked by historical plaques, experiences the most intense paranormal activity. This is where men stood face to face and fired at each other.
Visitors standing on this exact spot report overwhelming feelings of dread and sadness. Many describe sudden chest pains or difficulty breathing that vanish upon moving away.
The large oak tree near the field’s edge also qualifies as extremely haunted. This tree witnessed countless duels and served as a landmark for positioning.
Seconds and witnesses gathered beneath its branches to observe the deadly proceedings. The tree’s massive trunk still bears old scars that some claim are from stray bullets.
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Can You Visit?
The Bladensburg Dueling Grounds are open to the public as part of Colmar Manor Park. Access is free and available during standard park hours from dawn to dusk.
No formal ghost tours operate at this location currently. Visitors can explore on their own and read the historical markers explaining the site’s significance.
Photography is allowed and encouraged for both historical and paranormal documentation purposes. Many ghost hunters visit to capture evidence of the lingering spirits.
The site is easily accessible from walking paths and has parking available nearby. The grounds connect to other park areas popular with joggers and cyclists.
No admission fee is required to visit this public historical site. Donations to preservation efforts are accepted through local historical societies.
Best Time to Visit
Dawn represents the most active time for paranormal encounters at the dueling grounds. Duels traditionally occurred at sunrise to minimize witnesses and allow for quick escape.
The anniversary dates of famous duels see increased spiritual activity according to regular visitors. March 22nd, the date of Decatur’s death, consistently produces unexplained phenomena.
Early morning fog creates ideal conditions for shadow figure sightings and apparitions. The mist seems to facilitate manifestations or make spirits more visible.
Autumn months from September through November appear to heighten paranormal experiences here. The cooling temperatures and shorter days may contribute to increased activity.
First-Hand Accounts & Eyewitness Reports
Local historian Margaret Benson documented her experience in a 2015 interview with Maryland paranormal researchers. She visited the grounds alone at dawn while researching dueling history for a book.
Benson clearly heard two gunshots and saw powder smoke drifting through the morning air. No other people were present and no explanation for the smoke could be found.
Photographer James Riley captured an unexplained figure in period naval uniform in 2018. His photograph shows a translucent man standing exactly where Decatur received his fatal wound.
Riley’s camera malfunctioned immediately after taking the photo and never worked properly again. He swears he saw nothing with his naked eye when he pressed the shutter.
Park ranger Carlos Mendez reported multiple incidents during his early morning patrols between 2012 and 2019. He heard his name called by male voices when completely alone on the grounds.
Mendez also witnessed shadow figures that moved against the wind and disappeared when he approached. He now avoids the central dueling area during dawn hours if possible.
Local resident Patricia Owens walks her dog through the park daily and keeps detailed notes. She has documented over thirty separate paranormal incidents since 2016.
Her dog refuses to walk through certain sections of the grounds and whines anxiously. Animals are known to sense spiritual presences that humans cannot perceive.
Local Legends & Myths
Local legend claims that anyone who stands on the dueling spot at dawn will feel phantom bullet wounds. Numerous visitors report sudden chest or abdominal pains that have no medical cause.
The pain allegedly occurs in the exact locations where duelists received their fatal injuries. Medical examinations reveal no physical injuries despite the intense sensations.
Another persistent legend warns against counting to ten aloud while standing on the dueling field. Those who do supposedly attract aggressive spiritual attention and experience frightening phenomena.
The number ten relates to the traditional dueling count for pacing off distance. Speaking it aloud allegedly triggers residual energy from past duels.
A particularly dark legend suggests that bloodstains occasionally appear on the ground where men died. These stains reportedly look fresh despite occurring over 150 years ago.
The stains vanish within hours and no natural explanation has ever been confirmed. Skeptics dismiss these accounts as imagination or natural ground discoloration.
Paranormal Investigations & Findings
The Maryland Paranormal Research Society conducted extensive investigations here in 2014 and 2017. Their equipment recorded multiple EVPs containing 19th century language and references to honor.
One particularly clear recording captured a voice saying “my second has failed me” repeatedly. This phrase refers to the assistant who helped arrange dueling terms.
Thermal imaging cameras detected human-shaped cold spots moving across the field at dawn. These shapes maintained consistent humanoid form and purposeful movement patterns.
The team also documented electromagnetic field spikes at specific locations throughout the grounds. These spikes occurred without any electrical sources or natural explanations.
Ghost Adventures TV show expressed interest in featuring the location in 2019 but filming never occurred. Local authorities were concerned about encouraging trespassing or vandalism.
Independent investigators have captured numerous unexplained photographs showing orbs, mists, and shadow figures. These images appear consistently in the same areas of the grounds.
Safety Warnings & Legal Restrictions
The grounds close at dusk and nighttime access is prohibited without special permission. Trespassing charges can result from entering the park outside official hours.
The area is generally safe but isolated sections can be dangerous after dark. Visitors should remain on established paths and avoid wandering into unmarked areas.
Some visitors report feeling dizzy, nauseous, or disoriented while standing on the historical dueling spot. These symptoms may indicate sensitivity to spiritual energy or simply psychological responses.
Anyone experiencing severe chest pains should leave immediately and seek medical attention. While phantom pains are reported, real medical emergencies must not be ignored.
The grounds border busy roads and caution is necessary when entering or exiting. Traffic moves quickly and pedestrian crossings are limited in this area.
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