South Dakota may just be one of the most haunted states in America. Peppered with ghost towns, burial grounds, and rural stretches of land, the Coyote State holds many mysteries and few answers. A curious pathway known as the Trail of Spirits is one such ghostly spot, and the Twin Bridges it leads past are the most haunted in the state. 

The Twin Bridges are located in Sica Hollow State Park in Sisseton, South Dakota, near the borders of both North Dakota and Minnesota.

Angela Smith / Flickr The park has a reputation for ancient curses and death. In fact, “Sica” means evil or bad. The first Native Americans used the lands to hunt, and believed mythical figures fought hard battles there.

The Trail of Spirits, which the bridges are located off of, is known to be eerily silent.

Angela Smith / Flickr Red bogs bubble up around rocks and under the Twin Bridges, and the Native Americans believed this liquid was the blood of those who met unfortunate ends on the trail.

The swamps around the bridges glow in the dark, bringing to life legends about Native American spirits.

Angela Smith / Flickr

A handful of people have gone missing in the area, but no one has ever shown back up.

South Dakota Game, Fish and Parks / gfp.sd.gov / Rumors have circulated that include Bigfoot, bridge trolls, and poltergeists. It is not known what has happened to these individuals, and the mystery continues to deepen with every passing day.

The Twin Bridges were erected in an incredibly historied, haunted area.

Angela Smith / Flickr It is not known exactly when they were built, but the park was designated as a National Landmark in 1967, so they have been around for decades of dark secrets. They stand on lands with ancient curses and recent disappearances. For all of the haunted sites in South Dakota, they remain one of the scariest.

Sica Hollow State Park is located at 44950 Park Road in Sisseton, South Dakota. If you’re brave enough to cross the Twin Bridges, remember to pay your respects to the ancient spirits which belong to the land.

Angela Smith / Flickr

The park has a reputation for ancient curses and death. In fact, “Sica” means evil or bad. The first Native Americans used the lands to hunt, and believed mythical figures fought hard battles there.

Angela Smith / Flickr

Red bogs bubble up around rocks and under the Twin Bridges, and the Native Americans believed this liquid was the blood of those who met unfortunate ends on the trail.

South Dakota Game, Fish and Parks / gfp.sd.gov /

Rumors have circulated that include Bigfoot, bridge trolls, and poltergeists. It is not known what has happened to these individuals, and the mystery continues to deepen with every passing day.

It is not known exactly when they were built, but the park was designated as a National Landmark in 1967, so they have been around for decades of dark secrets. They stand on lands with ancient curses and recent disappearances. For all of the haunted sites in South Dakota, they remain one of the scariest.

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Address: Sica Hollow State Park, 44950 Park Road, Sisseton, SD 57260, USA