A picture taken by Solar Impulse 2 pilot Andre Borschberg shows a section of the solar powered plane as it flies over the Nagano mountain region in direction of Nagoya, Japan on Monday
The Morskie Oko (Eye of the Sea) lake on a sunny morning in Tatra Mountains in Zakopane, Poland on Tuesday
A tourist takes pictures of the alpine panorama from a platform on Germany highest mountain, Zugspitze, 2962 meters high, near Garmisch-Partenkirchen, southern Germany, on Monday
People walk past snow and ice-covered trees on top of the Feldberg mountain during a winter day, about 20km from Frankfurt, Germany
An artificially triggered avalanche to help scientists understand its motion thunders down a mountain past a 30-metre high pole holding measuring equipment, at the Vallee de la Sionne in Anzere near Sion, Switzerland on Tuesday
A Kurdish Peshmerga fighter holds up a piece of clothing worn by an Islamic State fighter in Kesarej village, south of Zumar, Nineveh province. Kurdish peshmerga fighters have fought their way to Iraq’s Sinjar mountain and freed hundreds of people trapped there by Islamic State fighter. The assault, backed by U.S. air strikes, ended the months-long ordeal of hundreds of people from Iraq’s Yazidi religious minority, who had been besieged on the mountain since Islamic State stormed Sinjar and other Kurdish-controlled parts of northern Iraq in August
A man dressed as Santa Claus zip lines away from Sugar Loaf mountain after riding on top of a cable car in Rio de Janeiro, Brazil on Thursday. The cable car company surprised tourists with a visit from Santa to celebrate Christmas
Members of the army rescue unidentified trekkers from the Thorung La mountain pass on the Annapurna Circuit, near Muktinath, in Mustang district, Nepal on Friday
A Tengger tribesman prays at Mount Bromo during the annual Kasada ceremony in East Java on Tuesday. The Kasada ceremony is a festival held every 14th day of the Kasada month in the traditional Hindu lunar calender to honour Sang Hyang Widhi and is based on the legend of Roro Anteng and Joko Seger from the Majapahit Kingdom, from which their Tengger tribe name originates
A parachute glides down between the Brevent mountain and Mont-Blanc mountain range in the French Alps on Wednesday
People visit the Step into the Void glass skywalk overlooking the French Alps on top of a 3,842m peak in Chamonix on Monday. The installation, which opened to the public after three years of development, is made of three layers of glass and can withstand winds of up to 200kmph.
The sun sets over Mont Saint-Michel, a Unesco world heritage site in western France
Japanese school students attend a purification ritual as they pray during the annual opening ceremony for Mount Fuji at Murayama Sengen Shrine in Fujinomiya, Japan on Monday.