Sina is a full-time mountain guide in Switzerland. After studying mechanical engineering at the EPFL in Lausanne, she quickly realized that she does not belong in an office and began mountain guide training, which she successfully completed in 2013. To be on trips with fellow women means a lot to her. As a teenager she undertook many mountain tours with girlfriends and often they were asked if they were actually traveling ‘all by themselves’. All-female teams are still a rarity in the mountains and Sina would like to change that.