Massive "bell caves" less than two hours from my house and yet this is the first time I have been there. It's hard to understand the scale of this place without anyone shown here, but here's a similar natural formation in Israel with my husband in the photo for scale: https://365project.org/jyokota/365/2017-11-05
Beauty,... and I love the amount of light to just highlight some places, showing the size and those lush greens sparkling like an emerald at the end of the cavern.