Day 1 Miami, Florida, United States

Miami is one of the world's most popular holiday spots. It has so much to offer; from its countless beach areas, to culture and museums, from spa and shopping days out, to endless cuban restaurants and cafes. Miami is a multicultural city that has something to offer to everyone.

Day 4 Cartagena, Colombia

Cartagena's magnificent city walls and fortresses, now a UNESCO World Heritage Site, enclose a well-restored historic center (the Cuidad Amurallada, or walled city) with plazas, churches, museums, and shops that have made it a lively coastal vacation spot for South Americans and others. New hotels and restaurants make the walled city a desirable place to stay, and the formerly down-at-the-heels Getsemaní neighborhood attracts those seeking a bohemian buzz. The historic center is a small section of Cartagena; many hotels are in the Bocagrande district, an elongated peninsula where high-rise hotels overlook a long, gray-sand beach.When it was founded in 1533 by Spanish conquistador Pedro de Heredia, Cartagena was the only port on the South American mainland. Gold and silver looted from indigenous peoples passed through here en route to Spain and attracted pirates, including Sir Francis Drake, who in 1586 torched 200 buildings. Cartagena's walls protected the city's riches as well as the New World's most important African slave market.

Day 5 Colón, Panama

The provincial capital of Colón, beside the canal's Atlantic entrance, is named for the Spanish-language surname of Christopher Columbus, though the Americans called it Aspinwall in the 19th century.. The city was founded in 1850 by Americans working on the Panama railroad and named Aspinwall for one of the railway engineers. Following completion in 1855, Colon gained in importance, which was furthered by the plans for an isthmian canal. During the time of the French canal attempt, a fire in 1885 burned the city nearly to the ground and left thousands of people homeless. Colon was rebuilt in the architectural style then popular in France. Buildings from that era plus the ones constructed by Americans between 1904 and 1914 are still in use today, although the majority is on the verge of collapse. In addition to its importance as a port, Colon boasts the world's second largest duty-free zone, known as Zona Libre, which is contained in a huge fortress like, walled-off area with giant international stores. However, most of the merchandise is sold in bulk to commercial businesses throughout the country.

Day 8 Puntarenas, Costa Rica

This town is not on the Nicoya Peninsula, but rather on Costa Rica's mainland. It is best known as a cruise-ship port and launching pad for ferries heading southeast to the coast of the Nicoya Peninsula and for cruises sailing out on the Gulf of Nicoya. Puntarenas is also a major fishing port with a lively fish market. The town's reputation suffers from the unimpressive parts you see from your car as you roll through town on the way to the ferry dock. But the town has a lot of character off the main drag, thanks to its illustrious past as an affluent port town and principal vacation spot for San José's wealthy, who arrived by train in the last century. Once the port was moved and roads opened to other beaches, Puntarenas's economy crashed, but it's making a comeback. Sitting on a narrow spit of sand—punta de arenas literally means "point of sand"—that protrudes into the Gulf of Nicoya, the town boasts a beautifully groomed, wide Blue Flag beach with views of the Nicoya Peninsula and spectacular sunsets, along with a public swimming pool, the San Lucas Beach Club, and a marine-life museum. Ticos arrive by bus and car to enjoy the beach and stroll the Paseo de los Turistas, a beachfront promenade lined with tree-shaded concrete benches and seafood restaurants. Crowds of locals, called porteños, cruise by on bicycles, the town's most popular form of transport.

Day 12 Cabo San Lucas, Mexico

Cabo San Lucas, a resort city on the southern tip of Mexico's Baja California peninsula, is known for its beaches, water-based activities and nightlife. Playa El Médano is Cabo's main beach, with outdoor restaurants and numerous bars. Past the marina is Land's End promontory, site of Playa del Amor (Lover's Beach) and El Arco, a natural archway in the seacliffs.

Day 14 San Diego, California, United States

San Diego is a vacationer's paradise, with year-round temperatures in the seventies and near-constant sunshine. One of America's most family-friendly cities, San Diego is home to LEGOLAND, the New Children's Museum, and the famous San Diego Zoo. Sunbathers and surfers are guaranteed to find their perfect beach, and foodies find delights in artisanal breweries, local bistros, and gourmet restaurants. From the Broadway excitement of La Jolla Playhouse to the European feel of Little Italy to the nouveau-chic of the Gaslamp Quarter, San Diego has something for everyone.

Day 15 Los Angeles, California, United States

Home of the famous Hollywood sign and Walk of Fame, Los Angeles is the place to visit for anyone interested in film and television and hoping to get a glimpse at some famous actors and artists. Stroll down the Walk and enjoy the glamorous atmosphere and famous surroundings, or take a break on the Santa Monica pier and watch the sun set on the sea.

Day 19 Seattle, Washington, United States

Seattle is a scenic seaport city in western Washington, situated on an isthmus between Puget Sound to the west and Lake Washington to the east. It is the largest city in Washington. Five pioneer families from Illinois first settled the area in 1851, and named the town after a friendly Suquamish Indian chief. It was incorporated as a city in 1869, and grew quickly after the Great Northern Railway arrived in 1893, especially during the Alaska Gold Rush of 1897. When the Panama Canal opened in 1914, Seattle became a major Pacific port of entry, and today it is the region's commercial and transportation hub and the centre of manufacturing, trade, and finance, with an estimated 684,451 residents as of 2015.