Situated at a distance of 162 kms north of the provincial capital of Biratnagar and 152 kms northeast to Kathmandu, Ama Dablam is the third most popular Himalayan peak for permitted expeditions. The most popular route by far is the "Southwest Ridge" (right skyline in the photo). Prior to a 2006 avalanche, climbers typically set up three camps along the ridge with Camp III just below and to the right of the hanging glacier, the Dablam. Any ice that calves off the glacier typically goes left, away from the camp. However, after the avalanche, climbers now prefer to set just two camps to minimize risk. A climbing permit and a liaison officer are required when attempting Ama Dablam. As with Mt. Everest, the best climbing months are April–May (before the monsoon) and September–October.