Buy Outdoor Adventure Ireland vouchers for deals on Rock Climbing in Dublin. Famed climbers Kevin Jorgeson and Tommy Caldwell scaled the notorious El Capitan in Yosemite National Park over two and a half weeks, and couldn't have done so without a firm grasp of the basics. Lay the foundations for your own successes with this gripping deal from Outdoor Adventure Ireland. FGet a full-day introduction to rock climbing. Taking place outside on real rock, you'll learn core rock climbing skills -- a great way to develop your strength, endurance, agility, and balance. You'll also be shown how to fit and adjust a harness; how to attach the climbing rope; get to the bottom by abseiling; and how to manage the safety technique of belaying; and untangle some basic rope skills such as how to tie a clove hitch and how to coil a rope properly. Your course takes place in Dalkey Quarry. Valid seven days a week, from 10 a.m. to 4 p.m.