This Google Map from the official Greek tourism agency hopes to encourage tourists to the country to share their holiday photographs and videos.
Users of the map can upload their favourite photos and videos of their visits to Greece. If you don't have any photos or videos from Greece you can just browse the map and explore the beauty of the country.
It is possible to browse the map by location, by category or by time of year. Each photo and video is displayed on the map with a small thumbnail image and can be viewed directly on the map by clicking the thumbnail map markers.
As an added bonus if you love this map you can access the data via an API and create your own Google Maps mashup from the content.