Guild Wars 2

those are underwater.
first one enter from the waypt NE or by the poi to the SW
second one go in from the renown heart to the south

Having done world completion twice I am going to have to disagree. Some points can be a bit tricky to get to if you don’t fully explore every nook and cranny.

You have also left out the name of the map and the name of the area or the name of the heart so it’s impossible to know where you are referring to.