Hikers proceed with the Matterhorn in background in a clear summer day, Gornergrat, Canton of Valais, Swiss Alps, Switzerland, Europe

travel destination photography vertical colour image hikers matterhorn day gornergrat canton of valais swiss alps switzerland europe scenics landscape physical geography non urban scene mountain natural landmark famous place majestic three people men backpack vacation leisure lifestyle side view full length clear sky blue adventure togetherness hiking dramatic landscape colour color image color outdoors outside tourist destination travel topography scenery scenic scene scenes picturesque vacations holiday holidays