42-Day Coral Triangle, Great Barrier Reef & Southeast Asia

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…

Puerto Princesa, the capital of Palawan in the Philippines, is home to 250,000 people and offers a vastly different experience from Manila’s often overwhelming big-city dynamism. For many travelers, it’s simply a gateway to the resorts of El Nido, also on Palawan Island. Those who spend some time here, however, will discover a city that combines a laid-back vibe with beautiful sandy beaches and a wealth of marine life. Nearby, there are also lush mountains, rain forests, waterfalls and dramatic limestone cliffs. Among the most popular sights are the Immaculate Conception Cathedral, where visitors are welcome to celebrate Mass accompanied by choral singing; the Palawan Heritage Center, which displays local artworks and crafts; and the peaceful Palawan Butterfly Ecological Garden and Tribal Village. The city's biggest draws, however, are a boat trip through the limestone caves of the Puerto Princesa Subterranean River National Park, and the beaches and islands scattered around scenic Ho…

An out-of-the-way gem, Jayapura offers picturesque white-sand beaches, roadside stands where you can dine on coconuts and fresh, grilled fish; and fascinating World War II history to explore.

The East New Britain province of Papua New Guinea is lush and tropical. Mountain peaks and active volcanoes surround the town of Rabaul and Simpson Harbor. Built on an ancient volcanic crater, the harbor is one of the deepest in the region. For the same reason, some of most spectacular diving and snorkeling in the world can be found here. At Sub-Base, a shallow reef extends dramatically out from shore before dropping off into a crevasse rich with fish and other marine life. VIEW CRUISES

Located in Papua New Guinea’s Milne Bay Province, Kiriwina is the largest of the Trobriand Islands and home to the majority of their 12,000-strong indigenous population. The picturesque island is steeped in history and is famous to many as a site of U.S. occupation during World War II. In fact, various relics of the war, including the remains of an American plane, can still be seen on the island. But Kiriwina is home to far more than history. Here, you’ll find an idyllic traditional lifestyle, incredibly friendly locals and a fascinating social structure that’s based on matrilineal clans, with unique marriage and courtship rituals. Many aspects of life revolve around the cultivation and exchange of yams.There’s also mesmerizing scenery, from crystal-clear waters to jungle-covered cliffs. Hire a dugout canoe, hike to the burial caves, peruse exquisite carvings and explore the coral-filled offshore islands. Be sure to stop and watch a game of Trobriand cricket, an innovative spin on the…

The Townsville region in North Queensland, Australia is a bustling and vibrant destination boasting diversity in landscape, lifestyle and experiences. Experience barra fishing in the Burdekin or Hinchinbrook, snorkeling fringing reefs around Magnetic Island, scuba diving on the Great Barrier Reef, bird watching at the surrounding wetlands, skydiving The Strand in Townsville, or taking a wagon ride in Charters Towers. With reef, rainforest, outback and wetlands all within easy traveling distance of Townsville, Australia’s spectacular natural wonders await your exploration. VIEW CRUISES F

The gateway to Australia's Great Barrier Reef and the tropical north of the country, Cairns sits on the east coast of the Cape York Peninsula in northern Queensland. This laid-back city is popular with travelers who depart from here for days of sailing, diving, snorkeling and trekking through nearby parks—a celebrated launching pad especially for those who want to explore the reef, the Daintree Rain Forest and other attractions of this part of Queensland. And what better place to start one's adventure? The residents of Cairns are welcoming, the beach life fantastic and the climate consistently sunny and warm. Wend your way due east of Cairns, and you'll find yourself on the Great Barrier Reef, the world's longest coral reef and also the world's largest living organism. Famously visible from outer space, it's often been described as one of the Seven Natural Wonders of the World. The Kuranda Scenic Railway is a different sort of wonder—an engineering marvel from the 19th century that pa…

The gateway to Australia's Great Barrier Reef and the tropical north of the country, Cairns sits on the east coast of the Cape York Peninsula in northern Queensland. This laid-back city is popular with travelers who depart from here for days of sailing, diving, snorkeling and trekking through nearby parks—a celebrated launching pad especially for those who want to explore the reef, the Daintree Rain Forest and other attractions of this part of Queensland. And what better place to start one's adventure? The residents of Cairns are welcoming, the beach life fantastic and the climate consistently sunny and warm. Wend your way due east of Cairns, and you'll find yourself on the Great Barrier Reef, the world's longest coral reef and also the world's largest living organism. Famously visible from outer space, it's often been described as one of the Seven Natural Wonders of the World. The Kuranda Scenic Railway is a different sort of wonder—an engineering marvel from the 19th century that pa…

The Great Barrier Reef is made of many types of reefs, from offshore bommies that rise from the depths like undersea skyscrapers, to atolls where rings of coral surround placid lagoons. The Ribbon Reefs are another unique formation—long, narrow ridges of coral running parallel to the shore. They act like breakwaters, providing calm seas on their western sides, facing the Australian mainland. The Ribbon Reefs run for around 50 miles (80 kilometers), with a total of 10 ribbon reefs named by number, from south to north. Remote Lizard Island marks the northern reaches of this section of the Great Barrier Reef—the final landmark before sailing on to the Cape York Peninsula and the Torres Strait. The greatest highlights of the Ribbon Reefs are found below the water, where divers and snorkelers can explore undersea gardens bursting with corals, tropical fish, sharks and much more. Topside explorers should keep watch from the ship for dolphins and whales, especially during the months of June…

Surrounded on three sides by the turquoise Timor Sea, the Northern Territory’s capital is closer in both distance and temperament to Southeast Asia than it is to most of Australia’s major cities. The lifestyle here is tropical, which means a relaxed atmosphere, balmy weather, fabulous fusion food and vibrant outdoor markets. This cosmopolitan city has fewer than 140,000 residents, but they include some 50 nationalities. After heavy bombing in World War II and a disastrous cyclone in 1974, Darwin has been largely rebuilt, and it's modern and well planned. In the downtown area you'll find everything from great shopping to a crocodile park. You can trace the region's dramatic history at innovative museums and gallery-hop to see indigenous art. After your sightseeing stroll, have a late lunch at one of the many excellent restaurants. The food options range from authentic Malaysian dishes like laksa, a spicy noodle soup, to a plethora of fresh seafood—mud crab, barramundi and more. You may…

Indonesia is easily one of the most exotic destinations on Earth. But coming into port in Komodo—located between the islands of Sumbawa and Flores, in the eastern part of the Indonesian archipelago—feels like arriving on an entirely different planet. The major draw here is, of course, Komodo National Park, a UNESCO World Heritage Site and biosphere reserve since 1992. The region is home to roughly 5,700 Komodo dragons, which are, in fact, lizards—and the largest lizards in the world at that, growing to lengths of three meters (almost 10 feet). The dragons are best seen during tours that head to the islands of Komodo and Rinca, which along with the island of Padar make up the park. In addition to marveling at the feeding habits of the dragons (they can often be seen preying on Komodo's native Timor deer and water buffalo), visitors are impressed by the diversity of Komodo's landscapes. On the one hand, there are pristine white-sand beaches and even pink-hued ones, lapped by clear blue…

Indonesia is made up of more than 13,000 islands, but even with all that competition, Bali manages to stand out. Beautiful temples and shrines of all sizes are spread across the island, tucked down narrow alleyways, hidden within the jungle or serenely presiding over scenic locations, like the dramatic Pura Tanah Lot atop a rock formation just off Bali’s western coast. Bali is well known for its arts—traditional music and dance, painting, wood and stone carvings, silver jewelry and ikat and batik textiles. The island’s artistic center is the village of Ubud, and its art markets and boutiques carry beautiful Balinese pieces to take home. When it comes to dining, whether you’re craving a burrito or satay, you can find a restaurant that serves it. Don’t leave the island, however, without sampling Balinese cuisine. Local cooking, which reflects Chinese and Indian influences, uses blends of aromatic spices to season grilled meats (though not beef—Bali is an island of Hindu culture in mostl…

Indonesia is made up of more than 13,000 islands, but even with all that competition, Bali manages to stand out. Beautiful temples and shrines of all sizes are spread across the island, tucked down narrow alleyways, hidden within the jungle or serenely presiding over scenic locations, like the dramatic Pura Tanah Lot atop a rock formation just off Bali’s western coast. Bali is well known for its arts—traditional music and dance, painting, wood and stone carvings, silver jewelry and ikat and batik textiles. The island’s artistic center is the village of Ubud, and its art markets and boutiques carry beautiful Balinese pieces to take home. When it comes to dining, whether you’re craving a burrito or satay, you can find a restaurant that serves it. Don’t leave the island, however, without sampling Balinese cuisine. Local cooking, which reflects Chinese and Indian influences, uses blends of aromatic spices to season grilled meats (though not beef—Bali is an island of Hindu culture in mostl…

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…

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.

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.

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.

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…

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…

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.