The stunning cliffs and sea stacks are home to the most important seabird breeding colony in northwest Europe. St Kilda is one of the few places in the world to have received dual World Heritage status from UNESCO in recognition of its Natural Heritage and cultural significance. Village Bay on the island of Hirta once supported a population of over 200, but the last islanders left in the 1930s. Recent restoration work on the village by the National Trust for Scotland offers a marvellous link with the past. One of the caretakers acts as shopkeeper and postmaster for any visitors who might like to send a postcard home from St. Kilda.