Our last destination was Puerto Rico! That is were we flew home from. We had an extra day there before our flight left so we saw this amazing old battle fort in San Juan. It was made in the 1500's and took 250 years to complete! It is huge! It was were they protected their land from the sea intruders. They even have the original cannons they used! The building had seven levels and the soliders lived there. They had living quarters and kitchen and a really amazing water and latrine system. I have no idea how they made something so big that long ago. It looked like a massive castle thing you see in the old battle movies. It had such beautiful views from all levels! And that is the end of our vacation!