Crystals on pillars
Overview
There are ruins with treasure chests sealed behind stone doors. These doors are locked by multiple light blue crystals placed on top of nearby pillars. To open them, you need to break all the crystals. You can easily destroy them by throwing something at them. The number of crystals you need to break matches the number of symbols on each door.
There are two ruins on The Mountain, and each one requires you to break five crystals.
1
| Location |
 |
It’s just to the left after getting off the cable car.
The crystal at the bottom of the cliff can be a bit tricky to spot.
2
| Location |
 |
It’s located along the path on your way to the mountain top.
There’s also a crystal at the bottom of the cliff.