Dundee Mountain

Rising above Long Lake in the Kettle Moraine State Forest near Dundee, Wisconsin, Dundee Mountain is a 270-foot glacial formation that has become one of the most famous UFO hotspots in the Midwest. Despite its name, the “mountain” is not a traditional peak but a moulin kame, a steep hill of sand and gravel left behind by glaciers more than 10,000 years ago. Today, the striking formation serves as the backdrop for one of Wisconsin’s most enduring UFO legends, with generations of residents and visitors reporting strange lights, unexplained objects, and mysterious activity in the skies above the area.

Dundee Mountain’s connection to UFO lore grew through decades of reported sightings around Long Lake and the surrounding Kettle Moraine landscape. One of the most famous incidents occurred in 1998, when local UFO enthusiast Bill Benson and several others reported seeing a large orange glowing object hovering over Dundee Mountain before it disappeared after fighter jets entered the area. Bill believed the mountain was the nexus of the area’s strange phenomena, stating that he believed “something’s under there.”

Other reported encounters include glowing spheres, triangular objects, and unusual lights witnessed by crowds attending the long-running UFO Daze gatherings. Some believers have even speculated that something unusual may exist beneath the ancient glacial formation, adding to the mystery surrounding this Wisconsin landmark.

For paranormal travelers, UFO enthusiasts, and fans of Wisconsin’s weird history, Dundee Mountain represents the heart of the state’s extraterrestrial folklore. The nearby community of Dundee became known as a UFO destination (one of several UFO Capitals of Wisconsin) thanks to the annual UFO Daze event at Benson’s Hide-a-Way, where skywatchers gathered to share stories and look for unexplained phenomena above Long Lake. Whether the strange lights are evidence of something unknown or simply part of the region’s rich tradition of storytelling, Dundee Mountain remains one of Wisconsin’s most fascinating places to explore for anyone interested in UFO sightings, alien legends, and the unexplained.

Access to the hiking trail that winds around to the top of Dundee Mountain is located within the Long Lake Recreation Area.