Mention outdoor adventures in Northern Ireland and most think of one thing: The Giant’s Causeway. While the Causeway is a mesmerizing natural feature, and an absolute must-visit, it’s far from the only outdoor activity worth trying in the green isle. In fact, this tiny corner of the UK is one of the most underrated hubs for outdoor adventures in all of Europe. From hitting gnarly waves to traversing through awe-inspiring caves and alluring forests, here are eight activities you never thought about doing in Northern Ireland.