Singapore is known as a bustling metropolis that also happens to be one of the cleanest and safest cities of its size in the world. (Just make sure you heed the local laws—something like spitting in the street might merely be considered rude in your hometown, but here, it carries a severe penalty.) You'll find historic sites like the Thian Hock Keng temple, superlative shopping (including gargantuan malls) and numerous beaches.

Sentosa is Singapore’s premier island resort getaway. This 500-hectare resort island is home to an exciting array of themed attractions, award-winning spa retreats, and resort accommodations alongside lush rainforests and golden sandy beaches. Popular attractions among business and leisure visitors include Wings of Time – an award winning night show, the iconic Sentosa Merlion, as well as Madame Tussauds Singapore.

A popular destination for golfers looking for better rates and more accessible courses, Bintan is also a nice way to escape the bustle of Singapore. A ferry ride takes between one and two hours, depending on where you’re headed. From there you can relax on one of the beaches or head inland for hiking and ATV rides or take a ride at the elephant park. There are a couple of towns on Bintan, but the island’s natural beauty is what draws visitors.

A bargain shopper’s delight is just across the causeway in Malaysia, with numerous bus and train services available to ferry travelers across the border. The largest and most popular malls are easily accessible from the checkpoint and offer a blend of name-brand and knockoff shopping. Dig deeper and you’ll appreciate the city’s differences, good and bad, from Singapore, though rumors of rampant crime are overblown. Museums and places of worship abound, along with good dining for any budget. A new premium outlet mall opened just outside the city in December 2011, and keep an eye on the new Legoland Malaysia, slated to open at the end of 2012.

Johor Bahru is the second-largest city in Malaysia and, with the opening of two major amusement parks in 2012, it is poised to become a major tourist destination. TripAdvisor travellers also recommend visiting the Arulmigu Sri Rajakaliamman Glass Temple, a unique Hindu temple decorated with brilliant glass mosaics.