Though it's a little darker in tone than I'd illustrate it today, this sailing ship Map of Mystery for Dungeon Magazine is still one of my favorites.
Dungeons and Dragons
bnute productions: Y'er Authentic Pirate Map: Arts and Crafts Activity for kids
Old Sailing Ship Drawings
Sailing Ship Battle Map - A poster-sized battle map of a sailing ship created for WotC's D&D adventure "Talon of Umberlee". By Mike Schley
Story Stones (help promote literacy, story telling skills by creating stories using the pictures as stimuli)
Party 41 – Gene& Worlds
Twinkl Resources >> Treasure Map Activity >> Classroom printables for Pre-School, Kindergarten, Elementary School and beyond!
This very attractive engraving by William Hole has a design that is based on the work of William Rogers for the smaller sized 1600 printing of Camden's Britannia. Neptune and Ceres flank the central roundel with a map of the British Isles
pirate boat (and a treasure map) front yard flower bed:)