Natural Area of Razo-Baldaio Nature · Carballo, Bergantiños, A Coruña Image of Carballo, not of the place itself. Complex of beach, dunes, marsh and coastal lagoon with a stretch of sand some five kilometres long, one of the largest in Galicia and the most valuable wetland of Bergantiños; declared a special protection area for birds, it separates the open sea from a moving dune system and hosts wintering waders and an active traditional shellfishing on foot. Photo: Luis Miguel Bugallo Sánchez (http://commons.wikimedia.org/wiki/User:Lmbuga) (CC BY-SA 3.0) What to see and do in Carballo