Some feared 2018’s Gymkhana Ten marked the end of automotive’s largest viral video franchise, but Ken Block is back with the second instalment of the acclaimed series’ spin-off Climbkhana. This time, Block and his fellow Hoonigans have travelled to one of the world’s most dangerous roads deep in the heart of China for Climbkhana Two: Tianmen Mountain.

“About five years ago, I found a photo on the internet of this crazy road made of multiple switchbacks that actually crossed over itself,” says Block. “Before I even discovered where in the world it was, I knew we had to go film there. As we did more research, I realised we may have found the greatest road ever. It’s like a European tarmac rally stage - but turned up to 11 - and, it's set in a wild scene that looks stolen right out of the movie Avatar.”

Located in Zhangjiajie, Hunan Province, China, in a region that actually did inspire James Cameron’s 2009 epic Sci-Fi film, the Tianmen Mountain Highway climbs 6.7 miles across a ribbon of concrete that bends over 99 times through lush foliage and precariously situated cliff drops. Considered so dangerous by the Chinese, the public is forbidden to drive on it. And while similar in basic design to the location for the first film: Pikes Peak, this road is almost half as wide in most places, and the consequences way more frightening.

Of all of Block’s vehicles, the Hoonitruck seemed the least suited for this incredibly narrow road, which at some points is skinnier than the 914 horsepower Ford F-150 AWD truck is long. But its massive proportions, only make the feat even more impressive.