Puling La: Driving the high-altitude desert tracks of Zanda

Deep in western Tibet, in the Ngari Prefecture's Zanda County, lies Puling La, a mountain pass that punches through the sky at a staggering 4,954m (16,253ft). Picture this: the Himalayas crash into the trans-Himalayan ranges, creating this insane maze of eroded canyons and plateaus. It's seriously otherworldly!

Getting here is a proper escape from civilization. We're talking total isolation at 31.404950, 79.304890. The landscapes are just mind-blowing, unlike anything you've ever seen. Just west of the pass, the road keeps climbing, hitting a wild 4,986m (16,358ft) before it starts to drop. Trust me, you're on your own out here.

The road to the top? Forget pavement. You'll need a 4x4 beast with high clearance to even think about it. Starting from Nabu Zelagebo, it's a 18.9 km (11.74 miles) grind through dust and rocks. And hold on tight, because there are some seriously steep sections, hitting a brutal 12% gradient! This, combined with the loose ground and the altitude, will punish your vehicle's cooling system and transmission.

And the air? What little there is will leave your engine gasping for power, and you feeling lightheaded. Electricity? Medical help? Running water? Nope, nada, zilch. If you break down, you're potentially days from help.

The weather? Prepare for anything. Constant winds whip up dust storms that can drop visibility to almost nothing. And things can change FAST. Clear skies can turn into a blizzard in the blink of an eye, even in summer. Rain or snow can turn those already-challenging 12% grades into completely impassable obstacles.

So, if you're thinking of tackling Puling La, pack double spare tires, extra fuel, and the best cold-weather gear you can find. Since you are close to the border, you'll also need special permits and an official guide. Puling La is an absolute stunner, but it's strictly for the most experienced and prepared adventurers.