This is a 465-year-old neighborhood originally conceived as a military stronghold. Its 7-square-block area has evolved into a charming residential and commercial district. The streets here are paved with cobbles of adoquine, a blue stone cast from furnace slag; they were brought over a ballast on Spanish ships and time and moisture have lent them their characteristic color. The city includes more than 400 carefully restored 16th- and 17th-century Spanish colonial buildings. The Old San Juan attracts many tourists, who also enjoy the gambling casinos, fine beaches, and tropical climate.

 A leisurely foot tour is advisable for those who really want to experience this bit of the Old World, especially given the narrow, steep streets and frequently heavy traffic. To really do justice to these wonderful old sites, you'll need two mornings or a full day.

 Old San Juan has several plazas: Plaza de San José is a favorite meeting place for young and old alike. At its center stands the bronze statue of Ponce de León, made from a British cannons captured in during Sir Ralph Abercromby's attack 1797. The plaza is skirted by a number of historic buildings.

Plaza de Armas (arms square) is Old San Juan's main square, on San José Street. Features four statues representing the four seasons; all are over 100 years old. It was carefully planned as the main city square and has served as a social meeting place for generations.

Parks

The Parque de las Palomas (pigeon park) is located at the top of the city wall, this park overlooks the restored La Princesa Jail, now a government office with an attractive art gallery. The park is the perfect spot from which to enjoy a magnificent view of the harbor, city and mountains.

The Muñoz Rivera Park is an spacious ocean side park with large trees, landscape gardens and wide walks, located on

Forts

 El Morro, the word itself sounds powerful and this six-level fortress certainly is. Begun in 1540 and completed in 1589. San Felipe del Morro was named in honor of King Phillip II. jost of the walls in the fort today were added later, in a period of tremendous construction from the 1760's-1780's. Rising 140 feet above the sea, its 18-foot-thick wall proved a formidable defense. It fell only once, in 1598, to a land assault by the Earl of Cumberland's forces. The fort is a maze of tunnels, dungeons, barracks, outposts and ramps. El Morro is studded with small, circular sentry boxes called "garitas" that have become a national symbol. The views of San Juan Bay from El Morro are spectacular. The area was designated a National Historic Site in February, 1949 with 74 total acres. It has the distinction of being the largest fortification in the Caribbean. In 1992, the fortress was restored to its historical form in honor of the 500th anniversary of the discovery of Puerto Rico by Christopher Columbus. El Morro Fortress is a National Historic Site administered by the National Park Service.

Museums

The San Juan Museum of Art and History was built in 1855 as a market and restored in 1979 as a cultural center and showcases Puerto Rico art and music, including concerts and festivals.

Old San Juan is a quaint city, grand in its simplicity.

Info from www.welcometopuertorico.com