Advanced, airy and elevated, Singapore is a spectacular, futuristic vision of utopian city life. A healthy population of almost six million call it home, but this is a city designed with space to breathe, and gorgeous outdoor parks, massive indoor greenhouses and beautiful recreational spaces spread between the City of Gardens' skyscrapers and soaring structures. Once a quiet fishing village, now a glistening island city-state and an international beacon of science, education and technology. Singapore is almost intimidatingly clean - and the hyper-efficient public transport system whips residents and visitors across the city's neighbourhoods in a heartbeat. Glorious fountains and audacious skyscrapers loom up - nodding to traditional feng shui beliefs - and putting on dazzling illuminated displays after dark. The lush green botanical gardens are a spectacular UNESCO World Heritage Site, covering 52 hectares and decorated with impressive colourful orchids. Or breathe in more of the freshest air by heading up to wander the canopy strung bridges of MacRitchie Reservoir Park. Head for the iconic Marina Bay - a landmark of the city crowned by three interconnected towers, which watch out over island sprinkled waters. Jaunt between Little India and the atmospheric Chinatown in minutes, where beautiful temples - like the Chinese Thian Hock Keng Temple and Hindu Sri Mariamman Temple add rich cultural intrigue. Singapore's cuisine is a mouthwatering fusion of its Indian, Chinese, Indonesian, and Malay influences, taking and enhancing the best of each. Enjoy dishes in towering restaurants, or toast the glowing skyline with the city's eponymous gin-soaked cocktail - a Singapore Sling.

Days at sea are the perfect opportunity to relax unwind and catch up with what you’ve been meaning to do. So whether that is going to the gym, visiting the spa, whale watching, catching up on your reading or simply topping up your tan these blue sea days are the perfect balance to busy days spent exploring shore side.

A chaotic enchanting swirl of sensory stimulation - Ho Chi Minh City is a place of incense-infused temples colonial architecture warm people and delicious street food. Formerly known as Saigon the city was affectionately-labelled the Pearl of the Orient by the French. Afternoons here drift by lazily on the gentle chaos of the River Saigon as taxi boats and motor canoes flit up and down and parks fill out with locals playing jianzi kicking shuttlecocks back and forth. Just across the road you'll also find the celebrated Ho Chi Minh Post office which was erroneously credited as a Gustav Eifel creation. In reality the architect was another Frenchman Alfred Foulhoux. Taste the street food to get under Ho Chi Minh City's skin with humble restaurants serving up rich flavours - from the Vietnamese take on the baguette a banh mi sandwich - to the local staple of pho a delicious noodle soup. The Tortoise pagoda is a tranquil escape and a serene place of worship for Vietnamese who practice Buddhism and Taoism while the Vietnamese medical museum has a fascinating collection of remedies and potions - some dating back to Stone Age. Journey out to learn more of the Vietnam War at the Remnants Museum and Cu Chi tunnels. Offering a vivid glimpse of conditions and the ingenuity and resilience of the soldiers you'll learn of the guerrilla war campaign raged from within this claustrophobic 70-mile network of war tunnels.

Days at sea are the perfect opportunity to relax unwind and catch up with what you’ve been meaning to do. So whether that is going to the gym, visiting the spa, whale watching, catching up on your reading or simply topping up your tan these blue sea days are the perfect balance to busy days spent exploring shore side.

Experience the rich imperial past, stoic resilience, and blissful beaches of central Vietnam, as you delve deep into this fascinating country’s past and present. The sheer beauty and vitality of the scenery will amaze you, as you explore the stories this now tranquil land has to tell - all the while surrounded by rolling rice paddies, freely grazing water buffalo and soaring limestone scenery. Cut in half by the evocatively named Perfume River, and home to a spectacular sprawling citadel, Hue is a true experience for the senses. Vietnam's timeless beauty outshines the shadows of its past, but Hue still bears the heavy scars of war - whether it's from American bombs, or harrowing events like those of Hue Jungle Crevice - where the Viet Cong pushed 3,000 civilians to their deaths. Hue’s Old City was once the jewel of Vietnam, standing proudly as its Imperial Capital. Lotus flowers now twirl peacefully in the grand moat around its mighty walls, which encase a spectacular array of charred palaces, temples and regal residences. Danang’s Marble Mountains rise dramatically close by, and they are scattered with Buddhist shrines and plunging caves. While there is an endless treasure trove of rich cultural experiences waiting here, it’s hard to resist the call of Danang's idyllic beaches, where white sand gives way to a fringe of palm trees. The undulating humps of the city's Dragon Bridge soar across the wide River Han, and this ambitious structure comes alive at night, when strobing light shows illuminate its flowing form, and the bridge’s dragon head rasps fire into the dusk.

Days at sea are the perfect opportunity to relax unwind and catch up with what you’ve been meaning to do. So whether that is going to the gym, visiting the spa, whale watching, catching up on your reading or simply topping up your tan these blue sea days are the perfect balance to busy days spent exploring shore side.

A visit to the north is not complete without a trip to Halong Bay, where placid waters give way to more than 3,000 limestone karsts and wind-sculpted limestone formations that jut from foggy lagoons. Dotting the bay are tiny islands bordered by white sandy coves and hidden caves, adding to the majestic landscape of this UNESCO World Heritage Site. Adding to this naturalist’s dream is the biodiversity of islets, grottos, and Cat Ba Island National Park. The bay, however, shows tourism’s impact: the clearing of mangrove forests to make way for jetties and piers, marine life threatened by game fishing, and garbage from passenger boats and fishing villages washed up on the shores.

Beyond its geological uniqueness are activities like hiking, kayaking, rock climbing, or exploring one of the many floating villages where fishermen bring in their daily catch. The downside to all this allure is the large number of unlicensed boats it draws to the bay each day.

Boat trips out onto the bay are the main tourism stock in trade farther north, but a more multifaceted side of the area can be experienced at Cat Ba Island. The largest island in Halong Bay, Cat Ba is very much its own entity. Its national park offers incredible biodiversity, with more than a thousand species of plants having been recorded here. Animal life is slightly thinner on the ground, but alert visitors may spy inhabitants such as the endangered golden-headed langur, wild boar, deer, civets, and several species of squirrel. Trekking through the wilderness is a highlight with a number of fascinating trails to follow.

Cat Ba Island has also become a firm favorite with the adventure sports set. Indeed, along with Railay Beach in Thailand, it is recognized as one of the top spots in the region for rock climbing. Other outdoor pursuits include sailing and kayaking around the karsts. Although Halong Bay has arguably been tainted by over-exposure, Bai Tu Long Bay farther east toward China, retains all the majesty of Vietnam’s premier bucket-list natural attraction but sees a fraction of the traffic of its immediate neighbor to the west. Here, visitors will find islands of substantial size with deserted beaches and untamed jungle.

Halong Bay's 3,000 islands of dolomite and limestone cover a 1,500-square-km (580-square-mile) area, extending across the Gulf of Tonkin nearly to the Chinese border. According to legend, this breathtaking land- and seascape was formed by a giant dragon that came barreling out of the mountains toward the ocean—hence the name (Halong translates into "descent of the dragon"). Geologists are more likely to attribute the formations to sedimentary limestone that formed here between 300 and 500 million years ago, in the Paleozoic Era. Over millions of years water receded and exposed the limestone to wind, rain, and tidal erosion.

Today the limestone formations are exposed to hordes of tourists—but don't let that discourage you. Hundreds of fishing trawlers and tour boats share space on these crystal waters, yet there seems to be room for everyone. Most people use the main population center, Halong City, as a base from which to venture into the bay. Although it's now officially one municipality, Halong City was, until 1996, two separate towns: Bai Chay is now Halong City West, where Halong Road winds its way around the coast and past the lifeless central beach; Hon Gai is the grimier Halong City East, where a coal transportation depot dominates the center of town and covers nearby roads and buildings with a sooty film. Locals still refer to the towns by their old names, but they are now inexorably lassoed together by a bridge. Boat trips through Halong Bay are the main attraction. Little of the majesty of this region can be found in the city, so head out onto the water and start exploring. Countless 10- and 30-foot fishing boats have been converted into Halong Bay's formidable tourist-boat fleet. Hotels or travel agencies in Halong City or Hanoi can arrange boat trips for you (often they are part of organized tours from Hanoi). It is still possible to go down to the wharf and bargain yourself onto a boat for the day, but you are likely to be charged (sometimes significantly) more than you would pay for a prebooked tour, so this is not advised. Self-sufficient travelers have fallen victim to the old bait-and-switch: they've arranged a next-day boat tour with local fishermen, only to be told in no uncertain terms the following morning that they could not board their chosen boat, but they could take a different one for quite a bit more money. You may have no choice in the end. Usually travel agencies, however, have their tried-and-true favorites.

Days at sea are the perfect opportunity to relax unwind and catch up with what you’ve been meaning to do. So whether that is going to the gym, visiting the spa, whale watching, catching up on your reading or simply topping up your tan these blue sea days are the perfect balance to busy days spent exploring shore side.

A spectacular, serrated skyline of soaring towers and neon lights, Hong Kong is a vibrant, immersive metropolis and cultural hub. Dramatic harbour-front light shows transform the waterfront’s gleaming buildings into a colourful canvas – best seen from the Star Ferry, when the Symphony of Lights blares into life each evening. A city where future and tradition collides - perhaps best illustrated by the skyscrapers that feature gaping holes, designed to allow spirit dragons to soar from the hills to the waterfront unimpeded. Wander flowing shopping streets, wade through sprawling markets and soak up the neon glory of this one-of-a-kind city - which continues to reach for the sky. Hong Kong's dense jumble of activity is one of its main appeals, but once you've felt the thrill of rising to towering observation decks, to see the soaring city from above, it's surprisingly easy to find peace among Hong Kong's intense urban wonders. Victoria Peak is the highest point and it offers staggering views down over the city and harbour. The Peak Tram funicular can ferry you to the top, to the vantage point which was historically adored by the rich for the cooler air found here, away from the busy bustle of the city streets. Many elaborate temples add a tranquil element to Hong Kong’s whirr, and Tin Hau temple has a surprisingly urban location, considering its dedication to the Goddess of the Sea. It did once occupy the shorefront, but the city's growth saw land reclaimed from the sea around it, leaving the temple marooned inland. Having been leased to the British for 99 years, milky tea is a revered tradition here - enjoy your cup with a serving of local dim sum.While it's easy to think all the bright lights are the sum of today's Hong Kong, you need only walk or board a tram for the short jaunt west into Western to discover a side of Hong Kong that is more traditionally Chinese but no less high-energy. You'll discover the real Hong Kong to the east of Central, too, in Wan Chai, Causeway Bay, and beyond. Amid the residential towers are restaurants, shopping malls, bars, convention centers, a nice smattering of museums, and—depending on fate and the horse you wager on—one of Hong Kong's luckiest or unluckiest spots, the Happy Valley Racecourse. Kowloon sprawls across a generous swath of the Chinese mainland across Victoria Harbour from Central. Tsim Sha Tsui, at the tip of Kowloon peninsula, is packed with glitzy shops, first-rate museums, and eye-popping views of the skyline across the water. Just to the north are the teeming market streets of Mong Kok and in the dense residential neighborhoods beyond, two of Hong Kong's most enchanting spiritual sights, Wong Tai Sin Temple and Chi Lin Nunnery. As you navigate this huge metropolis (easy to do on the excellent transportation network), keep in mind that streets are usually numbered odd on one side, even on the other. There's no baseline for street numbers and no block-based numbering system, but street signs indicate building numbers for any given block.