San Juan, Puerto Rico‘s capital and largest city, sits on the island‘s Atlantic coast. Its widest beach fronts the Isla Verde resort strip, known for its bars, nightclubs and casinos. Cobblestoned Old San Juan features colorful Spanish colonial buildings and 16th-century landmarks including El Morro and La Fortaleza, massive fortresses with sweeping ocean views, as well as the Paseo de la Princesa bayside promenade.

Oranjestad is the capital of the Dutch island of Aruba, in the Caribbean Sea. Near the marina, the 18th-century Fort Zoutman and the Willem III Tower, formerly a lighthouse, house the Historical Museum, which chronicles the island’s past. The Archaeological Museum displays indigenous artifacts dating back as far as 2500 B.C. Along the waterfront, L.G. Smith Boulevard is dotted with boutiques and shopping malls.

Willemstad is the capital city of Curaçao, a Dutch Caribbean island. It’s known for its old town center, with pastel-colored colonial architecture. The floating Queen Emma Bridge connects the Punda and Otrobanda neighborhoods across Sint Anna Bay. By the water is the 19th-century Rif Fort, now housing a shopping center. City restaurants serve dishes influenced by the island‘s mostly Dutch and Afro-Caribbean cuisines.

St. John’s is the capital and key port of the Caribbean island nation of Antigua and Barbuda. The city is home to the Museum of Antigua and Barbuda, with exhibits on indigenous tribes and plantation life. St. John’s Cathedral, a 19th-century Anglican church, is on a hill near the 17th-century Government House. A monument to the nation’s founder, V.C. Bird, is next to the Public Market, which sells crafts and produce.

San Juan, Puerto Rico‘s capital and largest city, sits on the island‘s Atlantic coast. Its widest beach fronts the Isla Verde resort strip, known for its bars, nightclubs and casinos. Cobblestoned Old San Juan features colorful Spanish colonial buildings and 16th-century landmarks including El Morro and La Fortaleza, massive fortresses with sweeping ocean views, as well as the Paseo de la Princesa bayside promenade.