Barra, and the small island of Vatersay which is linked by a causeway, is the most southerly of the inhabited islands in the Outer Hebrides. The north of the island has the most stunning wite sand beaches with thirty foot high sand dunes and glorious views of South Uist. Here, also, is one of the world's most unique airports whose timetable is dependant on the tides as the runway is the beach. The only town on the island is Castlebay, on the opposite side to the airport and linked by ferry to the Scottish Mainland. I had only two fine days on Barra so could not photograph every area. Instead I concentrated on a couple of beaches where the sea, sand and stones provided unique photographic opportunities.