Rock climbing enthusiasts will find 'Eua to be a remarkable destination for experienced climbers. The dramatic cliffs of Fangatave Beach offer challenging limestone climbs, ranging from grades 18 to 23, providing an exhilarating experience. With over 50 established climbing routes on 'Eua, and more being discovered as the sport gains popularity on the island, climbers have plenty to explore. It's important to note that climbers should bring their own equipment, and route guides can be found on thecrag.com for reference.