K2: Siren of the Himalayas K2: Siren of the Himalayas K2: Siren of the Himalayas is a 2012 American documentary film directed by Dave Ohlson. The film follows a group of climbers during their 2009 attempt to climb K2, chronicling the climbers' attempt to surmount the peak on the 100-year anniversary of the Duke of Abruzzi’s landmark K2 expedition in 1909. The film also delves into the history and geography of the Karakoram mountain region. The film was shot in Pakistan in the summer of 2009. Director Dave Ohlson made the trek to climb K2 with elite alpinists Gerlinde Kaltenbrunner (2012 National Geographic Explorer of
Gilgit-Baltistan Silk Roads — Rock Carvings Along the Karakoram Highway". Many of these carvings and inscriptions will be inundated and/or destroyed when the planned Basha-Diamir dam is built and the Karakoram Highway is widened. The climate of Gilgit-Baltistan varies from region to region, surrounding mountain ranges creates sharp variations in weather. The eastern part has the moist zone of the western Himalayas, but going toward Karakoram and Hindu Kush, the climate dries considerably. There are towns like Gilgit and Chilas that are very hot during the day in summer yet cold at night and valleys like Astore, Khaplu, Yasin, Hunza, and