Puerto Rico is an autonomous territory of the United States in the Caribbean Sea, the official name is Puerto Rico Free State, also known as "the first island of the United States". This is a tropical volcanic island country, and "Puerto Rico" in Spanish means "rich port". Puerto Rico ingeniously combines urban style, beach scenery and outdoor wonderful experience, with a long history and rich culture. Start exploring this bustling city in the historic Old San Juan, along each cobbled 16 The century-old street pursues the hidden history of Spain, the impressive Castillo San Felipe del Morro (Castillo San Felipe del Morro) This castle was built by the Spanish conquistadors to protect the harbor, and on the other side of the city is the equally well-preserved San Felipe del Morro. Castillo San Cristobal (Castillo San Cristobal), this castle was built to protect the eastern entrance of San Juan, stroll through these two majestic castles, admire the wrought iron railings and brightly colored buildings, between Puerto Rico and the continental United States Convenient transportation, New York, Washington (3 hours flight) and Florida, Miami (2.5 hours flight).
