Devore Gravity Hill, located on Glen Helen Road in the San Bernardino County region of California, presents a geographical anomaly that has generated both scientific debate and paranormal folklore among visitors and local residents. The location occupies a position where two consecutive sets of railroad tracks intersect with a roadway, creating a confluence of infrastructure that serves as the backdrop for paranormal legends. The elevation changes characterizing this area, combined with the visual perspective created by the surrounding terrain and the presence of the train tracks, have generated an optical illusion—a road that is actually descending appears to slope upward, creating the impression that gravity operates in reverse. This geographical curiosity has drawn paranormal enthusiasts, skeptical researchers, and casual visitors seeking to experience what many regard as a violation of natural law. The most prominent paranormal narrative associated with Devore Gravity Hill describes a group of school-age children who became trapped on the railroad tracks and were struck by a passing train. According to some versions of this legend, the spirits of the children who died in this tragedy now haunt the location, manifesting their presence through various phenomena. An alternative version describes a girl who took her parents' automobile for an unauthorized joyride with friends and lost control of the vehicle on the hillside, resulting in a traffic accident that claimed multiple lives. In this version, the spirits of the deceased remain at the location where they died, motivated by a desire to help other drivers navigate the dangerous stretch of road successfully. The paranormal phenomena associated with Devore Gravity Hill manifest through multiple sensory modalities and observable physical effects. The most characteristic claim involves the behavior of vehicles in neutral gear, which witnesses report move uphill despite the absence of visible mechanical propulsion. Visitors place their vehicles in neutral and observe them apparently rolling backward—uphill—in defiance of gravitational expectations. The mechanism proposed by paranormal enthusiasts suggests that the spirits of the deceased use their collective energy to provide assistance to living travelers, manifesting this assistance through the physical displacement of vehicles. Complementing the vehicle movement phenomena, visitors and residents have reported encountering small handprints on vehicle surfaces—windows, trunk lids, bumpers, and external areas—that appear without obvious explanation. According to the folklore, the handprints represent physical contact by the spirits of the children who died at the location. The handprints are most notably detected when witnesses dust vehicle surfaces with powder before parking, creating conditions under which small marks become more visible. These tactile manifestations align with broader categories of paranormal phenomena categorized as physical contact. The presence of handprints small enough to be identifiable as children's hands adds specificity to the narrative of child victims haunting the location. The historical transformation of Devore Gravity Hill has significantly altered the location where paranormal phenomena were previously documented. In 2015, the roadway structure was reconstructed with the addition of a bridge spanning the railroad tracks, effectively eliminating the specific geographic configuration that generated both the optical illusion and the spiritual phenomena. This geographical alteration presents a significant challenge to the continued manifestation of phenomena that were presumed to be tied to the specific spatial configuration of the site. Whether paranormal activity has relocated to other gravity hills in the Southern California region, diminished in intensity, or transferred to other manifestation points remains a subject of discussion within paranormal research communities.