The Matterhorn reflected in Lake Stellisee at sunrise, Zermatt, Switzerland (© Andy Trowbridge/naturepl.com)

Few sights capture the spirit of the Alps like the Matterhorn mirrored in Lake Stellisee's glassy waters. Rising about 4,500 metres on the Swiss-Italian border, this legendary peak has long symbolised natural beauty and adventure, drawing climbers, hikers and dreamers from every corner of the globe.