“The sea, the snotgreen sea, the scrotumtightening sea.” ― James Joyce, Ulysses We spent one night only, camping near the Martello Tower in Sandycove, Dublin. It features in the opening chapter of James Joyce's Ulysses, so they say. All night long they came and went, up and down the walkway from Sandycove to the 40 Foot (famous . . .