The main map, Sheet 355, covers the coastal area of Devon around Bigbury Bay, Bolt Tail and Holt Head. It includes Salcombe and Kingsbury, and coverage stretches from Ringmore and Bigbury SE to Prawle Point.

Features here include Stuckumb Point, Harbour, The Pool, St Issi’s church, Treleaven, town centre with all houses neatly delineated.