When the man started excavating his cave in 1987, he had no idea that it would grow to be as well-known and popular as it is now, with a variety of artifacts hanging on its walls. Ra Paulet’s caverns are so beautiful that it is hard to put a value on them. The man has so far finished 14 caverns and is working on his 15th, which he claims will be his best to yet. See the video below for more information.