Corta Lake Cave is north of Lakeside Stable and Joju-u-u Shrine, in the northwest part of Lake Floria.
Cave Location
Corta Lake Cave is located at 1676, -3039, 0166, north of Lakeside Stable and Joju-u-u Shrine, in the northwest part of Lake Floria. The entrance is in the north part of Corta Lake.
Cave Features
Just after the entrance tunnel, there is a wind gust. You can use it to glide across to the rare ore deposit and treasure chest on the other side of the hole in the floor.
If you go down the hole, there is a path to the north, and a path to the west. If you hit the rocks to the north, you reveal a wind gust that you can glide up to reach the tunnel to the north. Hit the rocks in that tunnel and glide up the wind gust to reach the upper area, where you will find this cave's Bubbulfrog on the wall.
Go back the way you came until you can go west. When you can't go farther west, go north and break the pile of rocks to reveal another wind gust. Glide up on it to go through the hole up above. In this area, you can battle The Middle Hinox Brother, a Blue Hinox, for the quest Ousting the Giants.