Remember that Jimmy Webb song: If These Old Walls Could Speak?
Castillo San Felipe del Morro is a 400 year old fortress in San Juan. It helped keep all invaders away, and was used by the United States in World War I and II. After the US military left in 1961, it became a historic site. It is ancient and steeped in history.
We don't usually have photos of ourselves here. This was necessary, however, to prove to the unbelievers that we climbed all the way to the top of the fort. It was a windy day, but we could see forever from there.