The marble cave shines with a beautiful blue or green depending on the
time of year. There's a small hole in the sand which one can barely
squeeze through, but once you get in it is worth the effort. It opens
up into a large network of caves. There is a passageway to every land
in here, but if you take the wrong passage you could easily get lost.
This is why it's best to stay in the main cave. There's a shallow
stream that runs through the middle with soft cool sands on each side.