Brean Down Somerset Walk To The Fort On The End - Brean Down Is A Peninsula Or Promontory Off The Coast Of Somerset Extending Into The Bristol Channel Between Weston-super-Mare And Burnham-on-Sea. It Is Made Of Carboniferous Limestone And Is Known For Wildlife, History And Archaeology And Is A Site Of Special Scientific Interest. At The End Is Brean Down Fort Which Was Built In 1865 Photo