Lush and luxuriant, the exotic tropical island nation of St Kitts and Nevis is a romantic paradise. St Kitts' wonderful beaches remain relatively crowd-free, and nature lovers delight in seeing lava formations, tropical forest and lagoons and underwater marvels while snorkelling or diving. Among more than 200 historical sites, former plantation homes now offer elegant accommodation. Eco-rambles, bio-tours and climbing are Nevis attractions. Hire cars or mopeds on-island and catch ferries between the two.

Boating, snorkeling, diving…there are endless ways to explore the aquamarine waters of Grand Case. Nestled in a northern crook on the French side of Saint Martin, Grand Case is beloved by tourists and locals for its gourmet cuisine. Indulging in a decadent French meal after a long day in the sun is one of Grand Case’s greatest pleasures. Cap off your evening by sipping local rum as you marvel at the “green flash” of the sun kissing the sea good night.

With nine bays and 36 beaches, Huatulco is ideal for anyone who loves the sun. It's not an overdeveloped resort town, but the hotels are comfortable—even luxurious. Ecotourism is gaining in popularity, so take a break from sunbathing and try river rafting or a hike through the jungle.

Rising from the ruins of the Aztec capital, Tenochtitlan, Mexico City offers a unique collision of contemporary city life and historic preservation. World-class museums, restaurants and parks rub shoulders with the remains of several cultures. The nightlife, the shopping and the history make it a must-see regardless of your travel style.

Key Largo's spectacular Sandspur and Caloosa Beaches are a part of protected area Bahia Honda. This divine duo of sandy beaches, with their coconut palms and year-round warm waters, offer marvellous swimming, snorkelling and kayaking in their calm waters. Sandspur is especially popular with families.

Boasting two of the nation's best beaches, Saint Petersburg has stunning sands, perfect whether you choose to soak up sun at Fort De Soto; swim, shell, fish or snorkel on Caladesi Island; or enjoy Clearwater's Pier 60 and unbeatable sunsets. Busch Gardens, Adventure Island and eight aquariums and zoos are nearby.

Dozens of nightclubs, hundreds of restaurants and some of Mexico's best beaches await you in Puerto Vallarta. The original colonial town still shines through an endless selection of shopping, art galleries, water and land activities, and hotels. Walk the malecon (boardwalk) and just try to take it all in.