One day on our trip we took an excursion into Old San Juan. We had the best tour guide who walked us through the old town and gave us a little history lesson. Unfortunately, I don't remember a ton from it except that I LOVED all the colored buildings and architecture.
|^this school bus was hilarious. music was blasting from it and the wheels would go up and down.|
We also got to explore the Castillo de San Cristobal. That was amazing to walk through. And we saw giant iguanas.