Hidden within a sandy dune, Varevolt Cave is a haven to any Electric-type Pokemon caught out in this desolate landscape. While the entrance is only large enough for a couple of trainers to walk in side-by-side, it widens out into an extensive few caverns, linked by tunnels. The walls are lined with electrically-charged crystals, which may interfere with electrical gadgets (such as MP3s or phones), and has been known to send long hair skyrocketing.