The Running of the Bulls in Pamplona, Spain (not for the faint of heart), is one experience every thrill-seeker should aim to check off his or her bucket list.
Each July, during the Feast of San Fermín, tourists and locals alike take to the streets of the old town and attempt to outrun a literal pack of bulls (though the event has seen its fair share of casualties and injuries). If being chased through the streets isn't your style, though, you can cheer runners on from the sidelines and partake in the sangria-fuelled festivities that follow.