Here's a view of the complex from the air.
And a panoramic shot of the complex entrance.
The Formula One-themed 'ring°racer' roller coaster has not opened yet, after a history of delays and accidents.
This circuit map says, "No driving in the Eifel (Mountains) without a lap on the Nürburgring."
next slide will load in 15 secondsSkip AdSkip AdAt a 1965 event, the drivers ran to their cars to begin the race. This approach, called a Le Mans start, was abandoned because drivers tended not to take the time to fasten their safety equipment.
In 1963, a Mercedes-Benz touring car hit the track.
Here's a shot from a 1973 race.
The Grand Prix track was built in 1984.
It's still used for Formula One racing.
next slide will load in 15 secondsSkip AdSkip AdAnd there are stands for fans to enjoy the races.
But the north loop — or Nordschleife — is the star of the complex.
It's built around the medieval castle of Nurburg.
Drivers must face blind hills, narrow straights, 985 feet of altitude change, and 170 corners.
Trees line much of the track, so it's easy to see why Formula One driver Jackie Stewart named it 'The Green Hell.'
next slide will load in 15 secondsSkip AdSkip AdThe fastest lap ever belongs to Stefan Bellof, who in 1983 did it in just 6 minutes, 11.13 seconds, driving a Porsche 956.
The Nordschleife is open to the public (for a $35 toll), so driving enthusiasts can test their skills.
Sometimes, it proves to be too much for amateurs.
And even professionals have trouble: This Ferrari P 4/5 ended up on fire.
A Mercedes AMG SLS Black Series wrecked, too.
next slide will load in 15 secondsSkip AdSkip AdHopefully, whoever buys the Nurburgring complex will keep the Nordschleife open for public access.
Now see what may be the world's scariest airport.