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Salar de Uyuni, Bolivia

The longest, oldest and largest: 6 superlatives from around the world

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The new direct flight from London to Perth, launched by Qantas, will be one of the world’s longest non-stop flights.

Departing from April 2018, seats on board are now bookable. With this in mind, our specialists share some ideas for experiencing some of the world’s other superlatives.

From exploring part of New Zealand’s longest hiking route to journeying across the width of a continent aboard the Trans-Siberian and learning the secrets of longevity in Japan (home to the world’s oldest population), here’s how you can experience the world’s greatest, biggest and boldest.

The Trans-Siberian: the world’s longest railway

By Russia and Central Asia specialist John

Golden Eagle Trans-Siberian train
The Golden Eagle train

Stretching 9,289 km (5,772 miles) from Moscow to Vladivostok, the Trans-Siberian railway spans around one third of the Earth’s circumference. The railway comprises three different routes: I recommend the Trans-Mongolian route from Beijing to Moscow. While shorter at 7,621 km (4,735 miles), it offers interesting stops and varied scenery, from the dusty sands and grassy steppes of the Gobi Desert to Russia’s dense pine forests.

You can travel aboard the private Golden Eagle train, which has comfortable en suite cabins. However, some of my fondest memories are from my time aboard public trains. While basic, these give you the opportunity to mix with local people — on one overnight train I was taken under the wing of a Russian grandmother. Shocked that I hadn’t any food, she insisted on sharing her homemade cakes and pastries.

Lake Baikal. Olkhon island, southern Siberia
Lake Baikal, Olkhon, southern Siberia

Passing through Mongolia, you could spend a couple of nights in a ger camp. Half of the country’s population still live in these round, simple tents, which easily dismantle to suit the nomadic lifestyle. Staying in one is a great way to learn about Mongolian culture and take in the open wilderness.

I also recommend stopping at Lake Baikal. Just north of the Mongolian border in southern Siberia, it’s the largest and deepest body of freshwater in the world, and has the clearest water that I’ve ever seen. You can stay on Olkhon — the lake’s largest island — where tiny villages give you a sense of what rural life is like here.

To do the route justice I’d suggest a 16-day trip, giving you plenty of time to stop and explore along the journey.

  • Plan your Trans-Siberian trip

Cradle of Humankind: the site of some of the oldest human fossil discoveries

By South Africa specialist Chris

The Sterkfontein Caves within the Cradle of Humankind, South Africa
The Sterkfontein Caves within the Cradle of Humankind, South Africa

It’s widely acknowledged that human evolution began in Africa, evidenced by the finding of the world’s oldest hominid fossils across the continent. South Africa’s Cradle of Humankind, 50 km (31 miles) northwest of Johannesburg, has been the site of more than one third of such discoveries.

This UNESCO World Heritage Site contains a complex of limestone caves. I took a guided tour of the Sterkfontein Caves, heading deep underground to see some of the sites where fossils have been found. These include the 2.3 million-year-old ‘Mrs Ples’ — one of the most complete early-human skulls ever found — and ‘Little Foot’ — an almost complete skeleton dating back nearly three million years.

As I descended into the caves, markers on the floor indicated how many thousands or millions of years old that part of the network was and which species would have lived at this point. It’s difficult to comprehend just how old the caves are, and how insignificant modern human history is compared to the amount of time that passed before us.

Before venturing into the caves, I recommend a visit to the Maropeng Visitor Centre. Here, interactive exhibits and displays give you an excellent overview of the Cradle of Humankind and human evolution. Fossils are lined up in chronological order — it’s fascinating to see the subtle changes between the skulls of different hominid species, some of which would have been living at the same time.

Te Araroa: New Zealand’s longest hiking route

By New Zealand specialist Lindsay

Blackwood Bay, Marlborough
Blackwood Bay, Marlborough

New Zealand’s long-distance walking track, Te Araroa (Māori for ‘The Long Pathway') reaches from Cape Reinga in the North Island to Bluff in the South. Its 3,000 km (1,864 miles) span almost every kind of terrain imaginable: windswept beaches, glacier-cleaved mountain passes, grasslands shimmering with coppery tussock and lava fields pierced by pungent fumaroles.

It’s easy to experience sections of the pathway without needing to take on the whole beast. You could tramp a part of Te Araroa by completing the North Island’s Tongariro Crossing, a day walk that takes you past dormant volcanoes, oxblood-red craters and hot springs.

My personal choice would be to head to the Marlborough Sounds — ancient riverbeds flooded by the Pacific at the top of the North Island. Arising from their waters are hills almost entirely carpeted in virgin native bush, which extends right down to the shoreline.

Tongariro Crossing, New Zealand
Tongariro Crossing

The main walking trail here is the Queen Charlotte Track. Even a day spent walking a section of it gives you a sense of the area’s pristine ecology and drama, and of Te Araroa as a whole.

The track follows ridgelines, dips into secluded inlets and sometimes disappears altogether into the bush, before bringing you back out into the open. At these points, you can look out over the turquoise seawater of the Queen Charlotte Sound. On some days, the tip of the North Island is just visible across the Cook Strait.

I always think, when out walking on the green peaks surrounded by sounds and inlets, that it feels like you’re in some far-flung, unpeopled land: the bush here is unspoiled, the waters so clear, and an unfamiliar soundscape greets you from the canopy, from the laser-like call of the tui to the melodic piping of the bellbird. In reality, the track is very accessible by water taxi.

The Salar de Uyuni: the largest salt flat in the world

By Bolivia specialist Chloe

Reflections on the Salar de Uyuni, Bolivia
Reflections on the Salar de Uyuni, Bolivia

The Salar de Uyuni salt flats, located in the desolate Altiplano straddling Chile, Bolivia and Peru, form one of the most arresting (and I’d go as far to say disquieting) landscapes you’re ever likely to see.

Spanning an area roughly equivalent to the country of Belgium, they’re really one vast dry salt lake, formed from long-evaporated prehistoric bodies of water. At most times of the year, it’s like you’re looking out onto an endless-seeming, almost obliterating whiteness; up close, the crystalline salt naturally forms a series of perfectly interlocking hexagons, like a giant honeycomb. Visit in January and February, and the entire expanse is covered in a thin layer of salt water, transforming its surface into a gigantesque mirror and reflecting the cloud-scudded skies with total precision.

Visitors from all over the world clog the edges of the flats, so to really appreciate their scale and surreal beauty, you’ll need to drive out onto the pans with a guide and driver. At such extreme altitude, and with no potable water or phone reception, preparation is essential.

Once out there, you might see the odd local miner digging the salt, but an eerie sense of isolation soon sets in. The salt pans morph perspective: the mountain ranges that you can see blinking in the distance sometimes look as though they’re only a half-hour drive away, when in reality it would take several hours to reach them. Conversely, I once drove out to a small islet in the middle of the salt flats, Cactus Island, and during the whole journey, it never seemed to get any closer. You lose all ability to judge distance. There’s a touch of the sci-fi about it, or the sense that you have entered some apocalyptic unpeopled hinterland.

You’re forbidden to travel on the salt flats at night, as the temperature plummets to dangerous levels. But for a real once-in-a-lifetime experience, you can stay overnight on them in a metal campervan, with your own guide and chef. As is customary, before sipping your first drink of the evening —singani (pomace brandy) is Bolivia’s traditional tipple — you’ll pour a drop on the ground in homage to Pachamama.

Japan: the country with the longest life expectancy

By Japan specialist Liz

Japanese open air spa
Japanese open air spa

Fresh, healthy food (enjoyed in moderation) and weekends spent luxuriating in volcanic spring baths: it’s little wonder the Japanese enjoy the highest life expectancy in the world. I suggest a visit to the tiny spa town of Kurokawa, on the south island of Kyushu, (which you never know) might even increase your own longevity.

Built over volcanic springs, Kurokawa is where the Japanese come to relax. The town is a network of ryokan (traditional inns), each with its own spring bath.

On arrival at Yumotoso Ryokan, I was dressed in a traditional yukata (cotton robe) and given a map detailing Kurokawa’s selection of baths. My time in the town was spent dipping into a variety of hot springs — from a natural cave bath, to an open-air pool with views of Mount Aso — wandering between each one in my yukata.

When it’s time to eat, you can increase your wellbeing further with a tofu steak. I'm aware tofu doesn’t strike excitement in many people, but it’s one of the best meals I’ve had in Japan. At Tofu Kissho the handmade tofu steaks have a delicious soft texture and are served with a rich miso sauce.

Wrangell-St Elias National Park: the USA’s largest national park

By Canada and Alaska Specialist Mike

Wrangell-St. Elias National Park & Preserve, Alaska
Wrangell-St Elias National Park, Alaska

Six times the size of Yellowstone, Wrangell-St Elias National Park spans 53,370 sq km (20,606 sq miles) of glaciers, mountain peaks and dense forest in south-central Alaska. A scenic flight over this true wilderness is the only way to grasp its vastness: a wrinkled blanket of snowy mountain peaks spreads as far as the eye can see, interrupted by winding rivers that glisten in the sunlight.

You can explore the park’s landscape through its many walking trails, looking out for grazing moose, Dall’s sheep and mountain goats. Or join a guided glacier hike to learn about the area’s geology.

It’s hard to find a place that feels more remote. However, small communities dot the park, remnants of the gold and copper mining boom of the early 20th century. I recommend visiting Kennicott to tour its abandoned copper mine buildings. A guide will show you around the old mill and power plant, and you can stroll past some of the wooden buildings that still cling to the hillside.

There’s something eerie about wandering around these historic structures, which were left just as they were after the mine closed in 1938. Your guide will tell you about the site’s history, including the everyday lives of those who worked here.

With very few roads, the park is best accessed via a 30-minute light aircraft flight from Chitina (a small town on the park’s western border) or a three-hour charter flight from Anchorage.

Read more about trips with Audley

Start thinking about your experience. These itineraries are simply suggestions for how you could enjoy some of the same experiences as our specialists. They're just for inspiration, because your trip will be created around your particular tastes.

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