Vietnam, Hạ Long Bay & Beyond

Vietnam rewards travel across its full length. The country’s narrow geography, squeezed between mountains and sea, means each region carries a distinct culture, climate, and culinary identity shaped by different kingdoms and empires over 2,000 years of written history. Three to four weeks traveling north to south — or south to north — is one of Southeast Asia’s great itineraries, a journey through landscape as much as through time.

Hạ Long Bay’s 1,969 karst limestone islands rise sheer from the emerald Gulf of Tonkin, some hollow with cave systems, others enclosing hidden lagoons reachable only at low tide. The bay holds two UNESCO designations, one for scenic value and one for geological significance.

The experience varies dramatically with the vessel. Large cruise junks carrying 40 or more passengers spend most of their time alongside other large cruise junks, visiting the same caves on a rotation. Boutique overnight cruises on smaller wooden junks — ideally 10 to 20 passengers — can anchor in quieter corners of the bay, launch kayaks into less-trafficked lagoons, and deliver genuine isolation among the limestone towers. Upgrading your boat is among the most directly rewarding investments available in Vietnam travel. Do not book the cheapest option here.

Hội An Ancient Town, 30 kilometres south of Đà Nẵng, is one of Southeast Asia’s best-preserved historic cities. The merchant quarter — 15th to 19th-century trading houses in a fusion of Japanese, Chinese, and Vietnamese styles — is a UNESCO World Heritage Site that functions as a living town rather than a preserved exhibit. The lanes are lantern-lit at night, dense with tailoring shops, ceramic studios, cooking schools, and restaurants.

The food is among Vietnam’s finest: cao lầu (noodles with pork and greens, made with water from specific ancient wells in the old town), white rose dumplings, and bánh mì executed to a standard that makes clear why it became global. Order your bánh mì from a street cart, not a tourist restaurant.

Huế, 100 kilometres north of Đà Nẵng, was Vietnam’s imperial capital under the Nguyen dynasty from 1802 to 1945. The citadel, a walled complex modelled on Beijing’s Forbidden City, contains the largely ruined Forbidden Purple City of the emperors, currently undergoing restoration. Seven-colour ceramic towers, elaborate royal tombs in the hills south of the city, and Huế’s distinct imperial cuisine — dozens of small, refined dishes — make it Vietnam’s most historically layered destination.

The Muong Hoa Valley terraces near Sapa in the far northwest, built by H’Mong, Dao, and Tay minority communities over centuries, are some of Southeast Asia’s most striking agricultural landscapes. Flooded in April or golden at harvest in September, they cascade down steep slopes in precise curves. Homestays in minority villages here are among Vietnam’s most genuine cultural encounters — basic in facilities but rich in access to a way of life that changes slowly.

Phong Nha-Kẻ Bàng National Park in central Vietnam contains the world’s largest cave system. Son Doong, discovered by a local farmer in 1991 and first fully explored by British cavers in 2009, has a main passage 5 kilometres long, 150 metres wide, and 200 metres tall — large enough to contain a New York City block, with its own internal weather system. Access is limited to a few hundred visitors per year on four-night expedition permits.

For those without the time or budget for Son Doong, Paradise Cave (31km long, open for 1km), Phong Nha Cave (river cave by boat), and Dark Cave (zipline entry, mud pool, kayaking) offer compelling alternatives. Several boutique jungle lodges near the national park entrance serve as multi-day bases for cave exploration at different levels of commitment and cost.