Grand Voyage: South East Asia, Papua New Guinea & Australia’s East Coast

The main island of Singapore is shaped like a flattened diamond, 42 km (26 miles) east to west and 23 km (14 miles) north to south. Near the northern peak is the causeway leading to West Malaysia—Kuala Lumpur is less than four hours away by car. It is at the southern foot where you will find most of the city-state’s action, with its gleaming office towers, working docks, and futuristic "supertrees," which are solar-powered and serve as vertical gardens. Offshore are Sentosa and over 60 smaller islands, most uninhabited, that serve as bases for oil refining or as playgrounds and beach escapes from the city. To the east is Changi International Airport, connected to the city by metro, bus, and a tree-lined parkway. Of the island's total land area, more than half is built up, with the balance made up of parkland, farmland, plantations, swamp areas, and rain forest. Well-paved roads connect all parts of the island, and Singapore city has an excellent, and constantly expanding, public transportation system. The heart of Singapore's history and its modern wealth are in and around the Central Business District. The area includes the skyscrapers in the Central Business District, the 19th-century Raffles Hotel, the convention centers of Marina Square, on up to the top of Ft. Canning. Although most of old Singapore has been knocked down to make way for the modern city, most colonial landmarks have been preserved in the CBD, including early-19th-century buildings designed by the Irish architect George Coleman.

Though few tourists linger here, Phuket Town, the provincial capital, is one of the more culturally interesting places on the island to spend half a day. About one-third of the island's population lives here, and the town is an intriguing mix of old Sino-Portuguese architecture and the influences of the Chinese, Muslims, and Thais that inhabit it. The old Chinese quarter along Talang Street is especially good for a stroll, as its history has not yet been replaced by modern concrete and tile. And this same area has a variety of antiques shops, art studios, and trendy cafés. Besides Talang, the major thoroughfares are Ratsada, Phuket, and Ranong roads. Ratsada connects Phuket Road (where you'll find the Tourism Authority of Thailand office) to Ranong Road, where there's an aromatic local market filled with fruits, vegetables, spices, and meats.

Kuala Lumpur, or KL as locals refer to it, intrigues visitors with its diversity and multicultural character. The city's old quarter features stretches of shop houses that hint at its colonial past, while modern buildings—including the iconic Petronas Towers—give a glimpse of its modern financial ambitions. The city is filled with culturally colorful quarters dedicated to Chinese, Malay, and Indian communities. New shopping malls with designer labels, five-star hotels, and top-notch restaurants also proliferate in this bustling city of 1.6 million.

The island of Belitung is large, measuring roughly 4,800 square kilometer (1850 square miles). Along with neighbouring Bangka and the many other surrounding small islands this is not just an archipelago, but a substantial province of Indonesia. Belitung used to have many tin mines, but today the island is better known for its nature. The most distinct features of Belitung’s many beaches are the fascinating granite rock formations along the shallow shores. These rocks can reach the size of houses and lie in bold contrast to the white sand. Swimming and snorkeling in the crystal clear waters reveals healthy corals and hundreds of fish.

Semarang is one of the oldest cities in Indonesia, situated on Java's north coast between the shore of the Java Sea and a small ridge of mountains. Ceded to the Dutch West India Company in 1677 by King Amangkurat I in payment of his debts, it became their headquarters and the seat of the Dutch governor of the northeast provinces. Semarang's usefulness as a port waned due to the gradual silting up of the harbor; by the 19th century, Surabaya had eclipsed Semarang as Java's premier port. With a population of over one million, a third of whom are thought to be of Chinese extraction, Semarang is the largest city in Central Java and its administrative capital. The city consists of two parts: the coastal lowland where most of the commercial activities are found; and the hilly residential area. Although more a business center than a city for tourists, Semarang serves as a popular gateway to the mountainous interior of Central Java and to fabled Borobudur.

Welcome to paradise. The 27 islands that comprise Karimunjawa, which sit in the sparkling turquoise expanse of the Java Sea, are true jewels - offering beaches of crisp white sand, and bath-like temperatures for swimming. With diverse marine life, extraordinary shelves of shallow water, and blooming coral reefs, there's an endless supply of wonderful beach scenery to make the most of. Take your front row seats for the sun's nightly descent, when rich pinks and vivid reds spill across the sky. Karimunjawa island is the largest of the archipelago, and you can explore on foot, or by renting a car, motorbike or bicycle. Work your way around - or through - the island's thick jungle, seeking out the wonderful, untouched beaches that are hidden across it. Only seven of the islands are inhabited, and the natural world is still very much in charge here. Encounter everything from sea turtles scraping themselves across the beach, to harmless sharks, which will circle around your legs before darting away.

Bali really is as alluring as everyone says. This island, slightly bigger than Delaware, has it all: beaches, volcanoes, terraced rice fields, forests, renowned resorts, surfing, golf, and world-class dive sites. But what sets Bali apart from other nearby tropical destinations is Balinese tradition, and villagers dedicated to celebrating it. The hundreds of temples, dances, rituals, and crafts linked to their ancient Hindu faith aren't a show for tourists, but a living, breathing culture in which visitors are warmly received by the Balinese, who cherish their own identities.

Pink Beach earned its name for the way the beach can appear to have a rosy hue in certain lights. The color comes from small flecks of red coral mixed in with the fine white reef sand. With a few trees along the beach for shade, this stretch of coast makes a fine place to relax or enjoy a snorkel or dive in the crystal clear waters. It is possible to spot a striped clown fish nestled among the protective tentacles of its sea anemone host, or to see a grouper lazily swimming by a flamboyant soft coral. The reef here is now protected by law and the maturing corals are a joy to behold.

Darwin is Australia's most colorful, and exotic, capital city. Surrounded on three sides by the turquoise waters of the Timor Sea, the streets are lined with tropical flowers and trees. Warm and dry in winter, hot and steamy in summer, it's a relaxed and casual place, as well as a beguiling blend of tropical frontier outpost and Outback hardiness. Thanks to its close proximity to Southeast Asia and its multicultural population it also seems more like Asia than the rest of Australia. Darwin is a city that has always had to fight for its survival. The seductiveness of contemporary Darwin lifestyles belies a history of failed attempts that date from 1824 when Europeans attempted to establish an enclave in this harsh, unyielding climate. The original 1869 settlement, called Palmerston, was built on a parcel of mangrove wetlands and scrub forest that had changed little in 15 million years. It was not until 1911, after it had already weathered the disastrous cyclones of 1878, 1882, and 1897, that the town was named after the scientist who had visited Australia's shores aboard the Beagle in 1839. During World War II it was bombed more than 60 times, as the harbor full of warships was a prime target for the Japanese war planes. Then, on the night of Christmas Eve 1974, the city was almost completely destroyed by Cyclone Tracy, Australia’s greatest natural disaster. It's a tribute to those who stayed and to those who have come to live here after Tracy that the rebuilt city now thrives as an administrative and commercial center for northern Australia. Old Darwin has been replaced by something of an edifice complex—such buildings as Parliament House and the Supreme Court all seem very grand for such a small city, especially one that prides itself on its casual, outdoor-centric lifestyle. Today Darwin is the best place from which to explore Australia's Top End, with its wonders of Kakadu and the Kimberley region.

The Kei islands are home to some of the most beautiful, pristine and untouched beaches in the world. They are the most accessible islands of southern Maluku and offer visitors a tranquil escape from the bustling nature of Darwin. Referred to as the hidden gems of Indonesia, Kei Islands are relatively unknown and therefore make for the perfect place to enjoy a day of swimming and snorkelling on an idyllic uninhabited picture postcard tropical island.

In 2008, the Kaimana Regency declared a 6000 square kilometer (over 2,300 square mile) Marine Protected Area around the waters of Triton Bay. Conservation International maintains an office in Kaimana and a field station out in Triton Bay where visiting scientists can do their work studying the staggering marine biodiversity of the reserve. It is truly second to none, and the area offers everything from the tiniest pygmy seahorses, to large and graceful whale sharks. Triton Bay is known for its beautiful soft coral gardens as well as nesting green turtles, and a population of coastal Bryde’s whales.

Alotau is the provincial capital of the Milne Bay Province located in the southeast bay of Papua New Guinea. The town and surrounding area has been an important staging ground during World War II and we will see remains and memorials dating back or referring to the war. On a tour of the town, visitors will appreciate lovely vistas of the bay and experience the markets, which are frequented not only by locals, but also by islanders selling their products or looking for produce to take back into Milne Bay. Alotau is an important port facility for the islands and attracts many vendors of handicrafts from different islands.

Tourism is the lifeblood of Cairns (pronounced Caans). The city makes a good base for exploring the wild top half of Queensland, and tens of thousands of international travelers use it as a jumping-off point for activities such as scuba diving and snorkeling trips to the Barrier Reef, as well as boating, fishing, parasailing, scenic flights, and rain-forest treks.It's a tough environment, with intense heat and fierce wildlife. Along with wallabies and grey kangaroos in the savannah and tree kangaroos in the rain forest, you'll find stealthy saltwater crocodiles, venomous snakes, and jellyfish so deadly they put the region’s stunning beaches off- limits to swimmers for nearly half the year. Yet despite this formidable setting, Cairns and tropical North Queensland are far from intimidating places. The people are warm and friendly, the sights spectacular, and—at the right time of year—the beachside lounging is world-class.

Founded in 1824 on the banks of the wide, meandering Brisbane River, the former penal colony of Brisbane was for many years regarded as just a big country town. Many beautiful timber Queenslander homes, built in the 1800s, still dot the riverbanks and inner suburbs, and in spring the city's numerous parks erupt in a riot of colorful jacaranda, poinciana, and bougainvillea blossoms. Today the Queensland capital is one of Australia's most up-and-coming cities: glittering high-rises mark its polished business center, slick fashion boutiques and restaurants abound, and numerous outdoor attractions beckon. In summer, temperatures here are broilingly hot and days are often humid, a reminder that this city is part of a subtropical region. Wear SPF 30-plus sunscreen and a broad-brimmed hat outdoors, even on overcast days.Brisbane's inner suburbs, a 5- to 10-minute drive or 15- to 20-minute walk from the city center, have a mix of intriguing eateries and quiet accommodations. Fortitude Valley combines Chinatown with a cosmopolitan mix of clubs, cafés, and boutiques. Spring Hill has several high-quality hotels, and Paddington, New Farm, Petrie Terrace, West End, and Woolloongabba are full of an eclectic mix of restaurants and bars. Brisbane is also a convenient base for trips to the Sunshine and Gold coasts, the mountainous hinterlands, and the Moreton Bay islands.

Sydney, capital of New South Wales and one of Australia's largest cities, is best known for its harbourfront Sydney Opera House, with a distinctive sail-like design. Massive Darling Harbour and the smaller Circular Quay port are hubs of waterside life, with the arched Harbour Bridge and esteemed Royal Botanic Garden nearby. Sydney Tower’s outdoor platform, the Skywalk, offers 360-degree views of the city and suburbs.