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Ninh Binh is a good base for exploring quintessentially Vietnamese limestone scenery. Few Western tourists head here, but many Vietnamese flock to nearby sights, including the nation’s biggest pagoda and the Unesco World Heritage–listed Trang An grottoes.

This really is a tale of two cities: Phan Rang hugging the shoulders of Hwy 1 and Thap Cham straddling Hwy 20 as it starts its long climb to Dalat. Anyone travelling Vietnam from north to south will notice a big change in the vegetation when approaching the joint capitals of Ninh Thuan province. The familiar lush green rice paddies are replaced with sandy soil supporting only scrubby plants. Local flora includes poinciana trees and prickly-pear cacti with vicious needles.

If the tenacious spirit of the Vietnamese can be symbolised by a place, few sites are more symbolic than Cu Chi. At first glance there is scant evidence today of the fighting and bombing that convulsed Cu Chi during the war. To see what went on, you have to dig deeper – underground.

Beyond the urban buzz and excitement of Ho Chi Minh City, the attractions of the surrounding region include fascinating cultural and historical sights such as the Cu Chi tunnels and the Cao Dai Holy See temple at Tay Ninh. Also worth exploring is the Unesco-accredited area around Can Gio, especially the extensive mangrove forests that were an integral part of the Viet Cong resistance effort during the American War.

Practically obliterated during the American War, Vinh was rebuilt with East German aid – hence the brutalist concrete architecture dominating downtown. The only reasons to stop here are if you're a Ho Chi Minh devotee (he was born in a nearby village), or if you're heading to Laos.

Hanoi är den självklara utgångspunkten om du vill upptäcka norra Vietnams historiska städer och sköna stränder. Rolf Larsson bor i staden, och tipsar här om vilka platser du bör besöka på en rundresa i området.

The geographic heart of the nation, central Vietnam is packed with historic sights and cultural interest, and blessed with ravishing beaches and outstanding national parks. Marvel at Hue and its Imperial Citadel, royal tombs and excellent street food. Savour the unique heritage grace of riverside jewel Hoi An, and tour the military sites of the Demilitarised Zone (DMZ). Check out Danang, fast emerging as one of the nation’s most dynamic cities. Also emerging as a must-visit destination is the extraordinary Phong Nha region, home to three gargantuan cave systems (including the world’s largest cave), and a fascinating war history concealed amid stunning scenery. Enjoy well-earned downtime on the golden sands of An Bang Beach or learn to cook central Vietnamese cuisine, the nation’s most complex. With improving highways, and upgraded international airports at Hue and Danang, access to this compelling and diverse part of Vietnam has never been easier.

The site of Vietnam’s most extensive Cham remains, My Son enjoys an enchanting setting in a lush jungle valley, overlooked by Cat’s Tooth Mountain (Hon Quap). The temples are in poor shape – only about 20 structures survive where at least 68 once stood – but the intimate nature of the site, surrounded by gurgling streams, is still enthralling.

Ha Tien may be part of the Mekong Delta, but lying on the Gulf of Thailand it feels a world away from the rice fields and rivers that typify the region. There are dramatic limestone formations peppering the area, which are home to a network of caves, some of which have been turned into temples. Plantations of pepper trees cling to the hillsides. On a clear day, Phu Quoc Island is easily visible to the west.

Plonked about midway between My Tho and Can Tho, Vinh Long is a major transit hub and the capital of the province. For travelers, it's a gateway to island life, Cai Be floating market, abundant orchards and rural homestays.