Right across the street from the entrance to our Puerto Rican apartment, S noticed a cave. It was just an overhang cave, but it was still pretty big,
and it had some cool formations.
Despite the lack of tunnels and dark passages, S really wanted to spend some time exploring it. One interesting discovery we made had to do with the white blotches all over the walls...
They were spider webs / egg sacks and they were everywhere!