The light of the sun finds its way through the small hole in the ceiling, turning the water bright and blue. A sharp contrast to the otherwise dark cave, with limestone walls that seem to enclose you in a tight, cold grip. Stalactites have formed over thousands of years, and plants have started to grow from the opening of the cave, cascading into the water. The air is damp with the earthy scent of rock and minerals, it pulls you in.