This expansion by Hawkinsssable features 15 Coast Tiles, 13 River Tiles (almost none of which can be found in existing Rivers expansions), 4 pirate logo tiles (or separate printable pirate logos to add to existing base game tiles), and a little 2-tile pirate island to help keep track of your pirate meeples. It also features an additional optional 19-tile expansion of all-new tiles which mix in functionality from other CarcassonneCentral expansions such as Mountains, Forests and Wells.