1 Best Sight in Manchester, Liverpool, and the Peak District, England

This striking, glass-skinned triangle of a building includes a galaxy of footballing (soccer) memorabilia, from historic trophies, souvenirs, and shirts (many of them match-worn and signed by legends of the sport) to such near-sacred items as the ball from the 1966 World Cup—the last time England won the sport's ultimate prize. There's also lots of interactive fun to be had, like in the penalty shoot-out area.