Rock climbing is a tough, but rewarding sport that may be practiced by participants of all levels. From climbing boulders without a harness or belay system to using ice axes and crampons to summit a glacier, there are opportunities for everyone. Rock climbing can be practiced everywhere that there are mountains (and even in places without) and offers one of the best ways to be one with nature and feel like you are on top of the world. Climbing with certified guides is highly recommended because they can help improve your technique and show you the best routes to the most spectacular views.