Cueva Ventana
"The cave you fear to enter holds the treasure you seek."
By: Unkown
Here's a picture I took a time a go.
It's located in Arecibo, Puerto Rico.
The entrace is $12 approximately, includes a tour inside some caves, flashlight and a helmet.
As of right now I don't know if is still open (due to hurricane damage) but if you have a chance to visit don't miss out! You won't regret it.
Beautiful scenery
My mission is to show the world how beautiful is my country!
@donpeter