K2 with a Drone is a documentary following Petr Jan Juracka, a scientific photographer’s trip to K2 with Klara Kolouchova with two drones. He performed extensive testing before setting off on the trip. He flew the drone in a hyperbaric chamber to see how it would react. He flew it in freezing conditions to check that the batteries would cope and then he flew in other places. He had already flown his drone in a multitude of countries and Pakistan was the latest challenge.
Images I saw of the Creux de Van made me want to visit the location in person. Yesterday despite the mediocre weather I went there. From Neuchatel you drive towards Noiraigue. Free parking is available. For the first hour you are walking up a steep winding path. A few trees have fallen, stones and mud are also present until you reach the top of the cliff. From there you see a glimpse of the cliff and views to come.
There are four phones on my desk that are well adapted to tracking hikes. There is the nexus one, the e51, n95 and n97. The reason I mention this is battery life. In my experience if you go on a long hike at least one of the phones will die. You could buy an extra battery or two to make sure that this never happens but a more practical solution is to take all of your phones, install the tracking application on them and swap phone once the battery dies.