Solenoid Caverns

The caverns underneath the mountain of Acero Isle have a deep darkness that dims any light brought inside. There are paths through them, created by the long gone rivers that carved through the dusky blue stone. Echoes are common because of the large rooms that are found in the paths. It is rumored that precious metals can be found here, which has made them a prime spot for mining companies and simultaneously brought great wealth to Acero Isle. During earthquakes, the metals vibrate at a unique frequency, giving these caverns the sobriquet of the ‘Singing Caves’ - though if you’re in the middle of an earthquake, it’s not best to be a mile into a cavern complex!