Relaxing and pristine Kauai (the Garden Island) is the least commercially developed of the Hawaiian islands. Waterfalls, scenic drives and more than 60 beaches dot the landscape. Some beaches have great snorkeling, others offer child-friendly tidal pools and some are perfect for all kinds of water sports. Dry-land activities include hiking the Kalalau Trail on the Na Pali coastline, taking a day trip to Waimea Canyon and experiencing life on a sugar plantation at Grove Farm Homestead Museum.

San Diego embodies laid-back California culture, complete with a Boardwalk, surfing communities, and outstanding Mexican food. Breathe in the fresh ocean air at Sunset Cliffs Natural Park, then gobble down a fresh fish taco at a La Jolla seafood joint. The naval aircrafts at the USS Midway Museum will have you standing at attention. A free Sunday concert at the Spreckels Organ Pavilion is the perfect way to unwind after a Saturday night bar-hop in the thumping Gaslamp Quarter.

The relatively small island of Bora Bora is an activity giant, offering visitors the chance to experience a 4x4 safari, sunbathe and swim at white sandy beaches, dive in a natural underwater park among fish and corals, experience thrilling shark feedings, or circle the turquoise lagoon by boat. And Bora Bora is a superlative romantic spot. Fall captive to this lush gem of a Polynesian island by sharing an intimate midnight dinner on the beach; visiting the Lagoonarium, the Diving Centre, the Coral Gardens or the Leopard Rays Trench; or taking it all in from the lofty heights of 2,300-foot Mount Otemanu.

Casinos, naturally, continue to draw tourists to Las Vegas. From penny slots to high-stakes table games in private salons, you'll find it here. But there's much more to Las Vegas than gambling. Our weekend itinerary highlights attractions of a different sort, from the choreographed fountains at the Bellagio to the Liberace Museum. Las Vegas is also surprisingly family-friendly. In an attempt to appeal to kids, the hotels have spent millions developing technically sophisticated indoor amusement rides such as the Race for Atlantis.

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.

Stretching from the fishing village of Puerto Morelos to the biosphere reserve of Sian Ka'an, the Mayan Riviera offers an unforgettable Caribbean coastline experience. Divers and snorkelers will be dazzled by the wrecks of Xcaret and the Puerto Morelos reef. Use a zip line to descend into the sacred subterranean caverns of LabnaHa Eco Park, where you can snorkel an underground river under a canopy of stalactites. The nearby Tulum Monkey Sanctuary will put you in a playful mood.

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.

At the shore in Miami Beach, visitors can swim, surf and jet ski in the warm and crystal-clear Atlantic waters. You can also nap on the white sands, work on a tan or simply watch the beautiful people, especially at South Beach, a favourite of models and celebrities.