The Cerulean Coast is an eerie and mysterious location in the Elden Ring: Shadow Of The Erdtree. Nonetheless, it is one of the five main areas that make up the DLC’s map, the Land of Shadow. You can see for yourself in-game by locating the Southern Shore map fragment . However, that map doesn’t instantly reveal every Cerulean Coast Site Of Grace, which is useful because this area of the map can be confusing and difficult to navigate.