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.

Looking for a tropical Mexican fishing village with relaxing beaches, oceanfront seafood bars and restaurants, unspoiled reefs for diving and snorkelling, and waves suitable for championship surfing? Puerto Escondido has all that plus the Laguna de Manialtepec mangrove lagoon for tours combining kayaking, boating, bird-watching, and swimming in phosphorescent waters. Regularly scheduled airline service links Mexico City and Oaxaca to Puerto Escondido Airport (PXM). Rent an umbrella at the town beach, Playa Principal, which parallels the Avenida Perez Gasga hotel and restaurant row. Stop in one of the hotels near the beach for a drink or take the family horseback riding. A small freshwater lagoon at the mouth of the river, Rio Rigadillo, marks the border with Playa Marinero, which has waves suitable for beginning surfers. The whole family will enjoy the mile-long shoreline walkway known as Andador Escénico, which leads across the rocks to El Faro lighthouse and the Sueño Posible scenic overlook. Beyond the lighthouse, Playa Principal transitions into Playa Manzanillo, a swimmable beach with clear waters extending towards Puerto Angelito. Rent a boogie board or equipment to snorkel the coral and rocks. If Playa Manzanillo gets too crowded on a holiday weekend, catch one of the water taxis linking Puerto Escondido’s seven beaches. Hire a skiff to take the family sightseeing or dolphin and sea turtle viewing. Fish for trophy sailfish or catch a dinner of yellowfin tuna, mahi mahi (dorado), grouper, roosterfish, mackerel, or snapper. Watch the experts surf the 6-15 foot swells and hollow tubes of Playa Zicatela. International competitions in August and November draw the pros to demonstrate their prowess on the Mexican Pipeline. Snorkel or surf the clear shallow waters beneath the high cliffs surrounding Playa Carrizalillo. High red cliffs, housing, and hotels surround riptide-plagued Playa Bacocho, which is good for long romantic beach walks and sunsets. For more adventure, dive Pressure Point’s tectonic plate fault lines or Punta Colarada’s volcanic overhangs, ledges, and lava rock swimthroughs. If you are lucky you will see lobsters, stingrays, moray and snowflake eels, barracudas, yellow tangs, parrotfish, and puffers.

Just north of Cancun, this seaside resort community is a far cry from the spring-break crowd. Bordered on one side by the Mexican Caribbean and the other by a wetlands wildlife preserve, the vibe in Playa Mujeres is one of laid-back luxury in a natural, untouched landscape. Unlike many other such tranquil places, Playa Mujeres is not a pain to get to. It's an easy ride from Cancun airport.

This canal-laced city is a far cry from its rowdy, party image of the past. Today, following renovation and renewal, upmarket stores and restaurants have replaced fast-food stands and T-shirt shops. But the city's biggest draws are its stretch of gorgeous beaches, great swimming, nearly year-round sunshine and close-to-ideal climate. For great shopping, dining and nightlife, you can't go wrong at Las Olas Riverfront, a waterfront entertainment centre with top-notch clothing and jewellery shops, bars and free entertainment. The city has a host of family-friendly options, such as Everglades Holiday Park and the Museum of Discovery and Science. With the network of canals and waterways, boats are part of the Lauderdale lifestyle, and tourists can get in on the act by hiring a boat or hailing a water taxi. There's a lot to do here, but make sure and spend some quiet time just soaking up the sun or strolling along the beach at dusk.

Visit Aruba once and you'll instantly start planning your next visit. The island wins you over with gorgeous weather, serene beaches, exciting land and sea activities (ATVs in the outback, anyone?), and terrific nightlife, from restaurants to casinos and nightclubs. Don't miss the live music scene, featuring Aruba's own Tumba music.

Among the best golf destinations in the world, Punta Cana is the very picture of leisure. Several of the courses have been designed by professional golfers, making for the perfect sort of kicked-back challenge that you want on a golfing vacation. The beaches here are simply perfect: calm, warm waters that gently lap at stretches of fine white sand. Thrill yourself with a zip-line adventure, clap along with traditional Dominican music at a cultural performance, or explore the magical lagoons of the Indigenous Eyes Ecological Park.

There's more than one way to enjoy the spa experience in St. Lucia. One is to book a treatment at any of the luxury spas or resorts on the island. The other is to visit Sulphur Springs, inside the bowl of an extinct volcano, where you're welcome to try a volcanic mud bath or the 31°C/88°F Roman bath.