Can any city in the world top Hong Kong's phenomenal energy? Judge for yourself as you ride the tram to the top of Victoria Peak, join the surge into countless markets and watch the hardworking world of Aberdeen's fishing junks. Sample shore excursions: Morning Tai Chi & Cooking Tour; Hong Kong Island City Sightseeing; Explore Lantau Island & Monastery.

Like a combination of Thailand's famous limestone islanded Phang Nga Bay and old Hong Kong's harbor with its dragon-sailed junks, Vietnam's Halong Bay is fast making its way to the top of everyone's Asian must-see travel list. The bay and its almost two thousand islands were declared a UNESCO World Heritage Site in 1994 giving an official stamp of recognition to this natural wonder that has captivated painters and poets for centuries. Halong City has several markets and restaurants worth visiting, and is also a convenient base before setting out for places like Cat Ba Island and some of the smaller islets with their underground caves and biodiverse wildlife. As you sail the bay or look at it from the mainland, you may feel like you've stepped into a postcard or a painting from the classic era of Vietnamese art. Some travelers come here for active days filled with kayaking, caving and islet-hopping but you can also sit back and simply sail through this stunning bay or take a day trip t…

Like a combination of Thailand's famous limestone islanded Phang Nga Bay and old Hong Kong's harbor with its dragon-sailed junks, Vietnam's Halong Bay is fast making its way to the top of everyone's Asian must-see travel list. The bay and its almost two thousand islands were declared a UNESCO World Heritage Site in 1994 giving an official stamp of recognition to this natural wonder that has captivated painters and poets for centuries. Halong City has several markets and restaurants worth visiting, and is also a convenient base before setting out for places like Cat Ba Island and some of the smaller islets with their underground caves and biodiverse wildlife. As you sail the bay or look at it from the mainland, you may feel like you've stepped into a postcard or a painting from the classic era of Vietnamese art. Some travelers come here for active days filled with kayaking, caving and islet-hopping but you can also sit back and simply sail through this stunning bay or take a day trip t…

Located halfway between Hanoi and Ho Chi Minh City, the port city of Da Nang has a small-town charm despite its lack of big-ticket attractions. It is home to a stunning 30-kilometer (18-mile) coastline that is popular for water sports such as waterskiing, paddleboarding and surfing. It’s also known for its great street food—and an extremely quirky bridge that you can't miss. The place was previously occupied by both the French and the Americans (this was the first place U.S. Marines landed in March 1965), and vestiges of both can be seen in the city, from the remnants of the vast U.S. air base and hospital to the city’s wide boulevards and old villas. Da Nang is a great launchpad for day trips, whether to the picturesque city of Hoi An to the south, the old imperial capital of Hue to the north, or the majestic Marble Mountains to the southwest. The UNESCO-protected Champa temple complex, My Son, which lies 69 kilometers (43 miles) southeast, is definitely worth the trip—but for those…

Whether you are on a wide boulevard admiring the French Colonial architectural influence, or in a bustling market haggling with a street vendor, you cannot escape the culture and history of this bustling city. Ho Chi Minh City is home to many colorful pagodas, cathedrals and palaces-including one of the city's oldest, Giac Lam Pagoda, dating from 1744. Sample shore excursions: Cambodia & Angkor Overland Adventure or Highlights of Ho Chi Minh City.

Known for its white sand beaches, warm Gulf of Thailand waters, and laid back atmosphere, Sihanoukville is a premiere beach lovers' destination. Built in the late 1950s, the town is much newer and more cosmopolitan than most Cambodian provincial cities. Spend the day exploring miles of unspoiled beaches or chose one and swim, snorkel or simply relax under a beach umbrella. Sample shore excursions: Sihanoukville & Environs; Swimming at Sokha Beach Resort.

Koh Samui can feel like a screensaver landscape. As if designed by Mother Nature for posters, calendars and daydreams, it’s Thailand’s most famous island for a number of reasons. The beach-fringed coast is edged with vivid, blue water that’s a surf-and-sand playground for snorkeling, scuba diving, kayaking, building sandcastles and simply lounging. Along with busy food stalls and restaurants where you can find a whole world of cuisine made with local produce and fresh seafood as well as authentic Thai dishes, the lively streets are lined with bars, boutiques, markets and spas. By contrast, the island’s interior can provide moments of reflection and replenishing solitude. Enter the dense, hilly jungles for hikes to ancient temples and pristine waterfalls and quaint villages where you can experience true Thai hospitality. With dreamy landscapes and island adventures from boat excursions to nature treks, you'll soon be enchanted by Koh Samui.

Malacca City (also spelled Melaka) is the capital of the coastal state of Malacca, in southwestern Malaysia. At its center, Jonker Street, Chinatown’s main thoroughfare, is known for antique shops and its night market. Nearby, the 17th-century Chinese Cheng Hoon Teng temple has ornate decorations and multiple prayer halls. A green, 3-tiered roof tops the 18th-century, Javanese-influenced Kampung Kling Mosque.

As you travel from Port Kelang to Malaysia's capital, Kuala Lumpur, 37 kilometers (23 miles) to the northeast, it can be hard to believe that the city with a skyline of soaring towers was a small mining town for much of the 19th century. That changed beginning in 1880, when the British moved the capital of Malaya here. Yap Ah Loy—a Chinese-born émigré who rose from miner to political titan—and British politician Frank Swettenham were crucial in turning KL (as it's often called) into a true city. Their program of improvements, including establishing Kuala Lumpur’s first school and building a number of roads, continues to this day. For more than a century, Kuala Lumpur has been determined to become bigger and better. For all its focus on the future, Kuala Lumpur has preserved some rich historic architecture, including the cheerful Art Deco Central Market, the Mughal-style Old Railway Station and the Tudor Revival Royal Selangor Club. These colonial-era buildings contrast nicely with new…

City-states are rare in the present day—and none are quite like Singapore. In the 20th century, the Southeast Asian nation hurtled itself into the modern world, and it continues to expand its state-of-the-art transportation system and build its edgy skyline. Yet Singapore's urban plan wisely maintained its intimate neighborhoods, many with streets lined with colorful shophouses (a type of building unique to parts of Asia, with businesses located on their ground floors and residences above). Add the city’s mix of ethnic groups—mainly Malays, Chinese and Indians—and you get a vibrant cultural scene that attracts a cosmopolitan, international community. Singapore's food scene—which is arguably the world's most dynamic and runs the gamut from beloved street hawkers to Michelin-starred venues—would merit a trip alone, as would its never-ending shopping options. But the city is also packed with world-class museums, many designed by celebrated architects, and it hosts many major internationa…