Old San Juan
Old San Juan © cogito ergo imago
Encompassing about seven blocks, this area dates back about 500 years to the Spanish occupation when it served as a military stronghold that even withstood Sir Francis Drake's armies. The original cobbles on the streets are blue-tinged and were originally used as ballast on Spanish ships. More than 400 restored 16th- and 17th-century Spanish colonial buildings fill Old San Juan, drawing thousands of tourists who walk the narrow, steep streets every day. The old town is enclosed by thick, high walls and features numerous attractive plazas bearing sculptures and memorials.