Outdoor, Wood Patio, Porch, Deck, Trees, and Side Yard This ground volcanic rock powder was also used to create the pottery featured in the guest rooms. Slabs of local clay with etchings were used for the bathroom walls.   Photo 11 of 18 in A Chinese Sugar Mill From the 1960s Becomes a Cave-Inspired Hotel

A Chinese Sugar Mill From the 1960s Becomes a Cave-Inspired Hotel

11 of 18

This ground volcanic rock powder was also used to create the pottery featured in the guest rooms. Slabs of local clay with etchings were used for the bathroom walls.