Bear Lake Monster

Straddling the border between Utah and Idaho, Bear Lake is a high-altitude body of water known for its striking turquoise color, produced by calcium carbonate suspended in the water. It is also home to one of the earliest and most dramatically shaped American lake monster traditions, one that began with a newspaper article and may have been intentionally invented before taking on a life of its own.

In August 1868, Joseph Rich, a prominent figure in the local Mormon community and a correspondent for the Deseret News, published an account of a serpentine creature seen in Bear Lake by multiple witnesses. He described the creature as between 40 and 90 feet long, with a large head, a serpentine body, and movement so fast it left a wake visible from shore. Rich named several specific witnesses and provided detailed descriptions. The story spread rapidly, drawing national attention and making Bear Lake famous.

Decades later, Rich admitted that he had fabricated or heavily embellished the initial reports, stating that he had started the legend as a form of entertainment and to generate interest in the region. This confession did not end the legend. Rather, it entered a secondary phase in which people who had genuinely believed the story continued to report sightings independent of Rich's admitted fabrications. The local Shoshone and Bannock peoples had their own traditions of a water serpent in Bear Lake that predate Rich's 1868 article, lending the legend a pre-existing Indigenous foundation that exists separately from the hoax.

Subsequent sightings have described a creature 40 to 200 feet long with a brownish or reddish color and alligator-like features. Some accounts describe it moving in vertical undulations rather than the horizontal motion of a fish. In 2002, a local entrepreneur named Brian Hirschi claimed to have set a trap to catch the creature, generating renewed media coverage. Bear Lake's exceptional blue color, produced by suspended limestone particulates, gives it an otherworldly appearance that lends itself naturally to mystery. Bear Lake Monster tours and souvenir shops operate seasonally around the lake, and the creature has become central to the local tourism economy in communities like Garden City, Utah, proving that a legend can outlive its own creator's confession by well over a century. The lake's exceptional blue color, which can appear almost luminescent under certain light conditions, lends Bear Lake an otherworldly quality that reinforces the sense of mystery regardless of any known biological explanation for the reports.