Doga's Village cannot be accessed from land, so you will have to dive near the village (see the map below), then ascend from the pond next to the village.
![Doga's Village - world map](/files/202208/1659813663_5cac3b6def533f2ab178bce620bb8552.jpg?1659814910)
What special about this village is that there are 6 magic shops. You probably do not have enough gil yet, but do not worry because you can always come back later.
![Doga's Village](/files/202208/1659814701_fa7e4f97ae6b125a63b3160b9f960865.jpg?1659814704)