Rock climbing is a challenging sport for outdoor lovers. Most of the areas for rock climbing are situated towards the north of Kathmandu in the Nagarjun forest and Shivapuri National Park. Hence a trip to these places can be combined with hiking, bird watching, nature tours and other activities. In Pokhara, an artificial climbing wall named after French alpinist Maurice Herzog, the first mountaineer ever to summit an 8,000 m peak, Annapurna I in 1950, is open at the Mountaineering Museum. It is 23 m tall.