Galactic coordinate EM1-85402 with galactic zone H. There are 2 different houses prebuilt on clouds on this map both in the green grassy area of the map. The dungeon is on the ground in plain site under one of those cloud houses. One house is pink and purple, the other floating house above the dungeon is black and gold. Pause the game to view the map. When viewing the map the dungeon can clearly be seen. It is the only grey pillar on the green grassy area of the map and it is under the black and gold house floating on a cloud.