It’s not just for spring-breakers. Cancun, with its golden beaches and perfect climate, is the premiere coastal destination in Mexico. And while there is certainly a 365-day party available for college students, resorts cater well to families and to those seeking solitude. This Yucatan paradise is also the gateway to the ruins of Tulum and Chichén Itzá.

One of the top diving destinations in the world for its bright storybook coral reefs, the island of Cozumel is also home to a variety of natural beaches. Choose a beach with soft white sand for relaxing, or snorkel off a rockier vista. A destination for both adventure and romance, Cozumel has a year-round Caribbean climate, untrammeled jungle and abundant nightlife.

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.

Isla Mujeres offers a wide variety of tempting options for beach lovers, and is a relative bargain. Snorkel with tropical fish amid coral reefs, skim the blue waters by kayak or boat, or windsurf along the shores of soft, sandy beaches. On land, you can sunbathe, dine on seafood, dance to Latin rhythms, tour on a moped or belly up to the bar for fresh, delicious drinks.

Resort-minded Puerto Aventuras, lounging on the Riviera Maya between Playa del Carmen and Akumel, mingles tropical beauty with the riches of the sea. Scuba dive, snorkel or try to land a record-breaking sailfish. Set sail from its full-service marina, which also offers daily ferry trips to Cozumel. Swing in a hammock on powdery-white Xpu- ha Beach and tour the local shipwreck museum. The Yucatan town is only 25 minutes north of the Mayan ruins of Tulum.

Akumal ("Place of the Turtle" in the Mayan language) is located 60 miles south of Cancun. Catch a colectivo van on the roadside or hire a car if you're planning more than a day trip. Snorkel among coral, eels, barracudas and turtles or laze away the day on the idyllic sandy beaches of Akumal Bay. Take a Turtle Walk, dip a toe in gentle Yal-Ku Lagoon and gaze at Akumal Beach's white sands and seemingly endless clear, sparkling waters. Art and crafts are for sale in the town's shops, markets and galleries.

Tulum lies south of Playa del Carmen, with lush, bougainvillea-filled jungle at its back. The town of 10,000 is divided into three separate sections, the Mayan ruins, the hotel zone and the pueblo. Popular with tour buses from Cancun, the ruins, some of the best preserved in the Yucatan, perch on cliffs along the coast. Those staying in Tulum can easily bike around, or explore swimming opportunities off white sand beaches and in subterranean sinkholes. The clear Caribbean waters also offer great diving.

Let the Gulf Shore breeze carry you to a weekend of sun-kissed fun. The Tampa-St Pete area is Florida's second-biggest metropolitan area. Not as flashy as Miami or as crowded as Orlando, the region has grown as a tourist destination, and it's easy to see why: miles of waterfront, sandy beaches, cultural attractions and exciting amusements. Busch Gardens has been drawing visitors for years, but the city also has another zoo, an aquarium and several major museums for those who need some time in the shade.

Houston hums with an energy and independent spirit all its own. A leading cultural and culinary destination in the South, the city is home to over 11,000 restaurants featuring cuisine from more than 70 countries. The thriving arts scene includes resident opera, ballet, symphony and theatre companies. The Museum District houses 19 museums, all within walking distance. Be sure to visit Space Centre Houston, where you can visit NASA’s Historic Mission Control at the Johnson Space Centre.

From ornate mansions to ocean views, this charming city - the largest in Maine - will enchant you. Saunter down the brick sidewalks and cobblestone streets of the revitalized Old Port District, where you can browse through bookstores, explore craft shops and eat to your heart's content. Visit the Portland Head Light, which dates back to 1791, and is the oldest lighthouse still in continuous use in the U.S. The great poet Henry Wadsworth Longfellow is the city's native son, and you can visit his childhood home, the Wadsworth-Longfellow House. With kids in hand, enjoy the highly interactive Children's Museum of Maine. And then go next door to the calmer Portland Museum of Art, a small, but eclectic museum with Impressionist works, Maine landscapes by Homer and Wyeth and other collections. Land or sea is an option here, so if you're tired of the street life, take one of the popular scenic cruises or whale watches, or hop on a ferry to the islands in Casco Bay. At the end of the day, and without kids in hand, unwind and rest your tired feet at one of the city's brewpubs.

South Lake Tahoe is the only destination in the country that combines two strikingly different worlds: The spectacular beauty of a national park, and all the desirable amenities of a world-class resort. Here you can enjoy a full range of exhilarating outdoor activities – from skiing and snowmobiling, snowshoeing, sleigh rides and sledding to hiking, biking, kayaking, boating, fishing, swimming, and golf - alongside the excitement of 24-hour nightclubs, fine dining, gaming and entertainment.

Strongly influenced by the tribal culture of the Guanches (the original inhabitants), Tenerife was conquered by the Spanish 500 years ago. It's home to Mount Teide, Spain's tallest peak, and to the popular beach resort of Los Gigantes. Today visitors flock to Loro Park to see tropical birds, to Tenerife Zoo Monkey Park and to Parque Nacional Las Canadas del Teide's volcanic rock formations. Explore by car or with a "bono bus" ticket, which offers reductions on regular prices.

The sun-drenched Canary Islands lie close to North Africa and have an exotic flavour of their own. Hundreds of volcanoes, rolling sand dunes, rich forests and rugged cliffs dapple these seven Atlantic gems. Catch a ferry to Lanzarote. Ride a camel through volcanic Timanfaya National Park. Take on Tenerife, home of Mount Teide, Spain's tallest peak. Romp Grand Canary's beaches or hike La Gomera's Garajonay National Park. More adventures await on tiny El Hierro, verdant La Palma and peaceful Fuerteventura.

If your kids are sick of the same old beach holiday you take every year, consider taking them to Lanzarote. There are great beaches, to be sure, but this UNESCO World Biosphere reserve has unique attractions and activities. We're talking camel rides on volcanoes (at Timanfaya National Park), or eating at a restaurant in a volcanic cave (at Jameos del Agua). Even the most jaded teens will be impressed.

With its prime vantage point atop multi-hued cliffs in Portugal's southern Algarve region, it's easy to imagine Albufeira's eighth- century Arab occupants calling the city "Castle of the Sea." Brightly painted fishing boats, stunningly white houses with Moorish flair and remnants of its old fortress provide echoes of earlier days, while lively nightlife accentuates its modern resort charms. Spend time sunbathing on the more than 20 diverse beaches that hug the coast or venture inland, where almond trees blossom and local handicrafts are abundant.

The Algarve's sunny shores offer perfect escapes for all types, from those seeking the hot nightlife of flashy, energetic Lagos to those desiring secluded stays in rambling Sagres. Portugal's most southerly region offers historical attractions in former Moorish capital Silves and fascinating Tavira, great golf, fabulous beaches from Praia da Luz to Armacao de Pera, thermal springs at Caldas de Monchique, and miles of limestone caves and grottoes, cliffs and bays along its rugged coastline.