Hidden in plain sight in the drowsy suburbs of the coastal community of Whitby lies a stone "chair" with legendary powers. According to the lore,anyone who tries to squeeze themselves into the small seat, closes their eyes, and makes a wish will have their desires granted. Be forewarned,though, whether what you secretly wish for is spoken aloud, or it will be forfeited.
For those seeking a more logical explanation for the thing's existence,they may accept the idea that this stone is the remnant of a Celtic cross. The "seat" is the socket the cross was wedged into.
Source: atlasobscura.com