Zoom Trust your instincts, Heikki

One of Formula One's most revered racetracks, the Spa Francorchamps road course, has been a mainstay of the World Championship calendar since it began in 1950.

Renowned for its thrilling, high-speed corners and the capricious local micro-climate which can throw up blazing sunshine and heavy showers in equal measure, the mighty seven-kilometre circuit is still considered one of modern F1's greatest challenges.

Situated in the heart of the deeply-forested Belgian Ardennes, the original Spa was dropped from the calendar in 1970 amid growing fears that Formula 1 machinery had finally outgrown its original 14km configuration.

However, a heavily-revised track was commissioned in 1979, omitting the most dangerous village-to-village elements of the original circuit yet retaining the demanding up-and-downhill swoops that had made the place so distinctive. The new Spa Francorchamps once again hosted the Belgian Grand Prix in 1983 after a 13-year stint at Nivelles and Zolder.

The revised iteration has been kind to McLaren Mercedes: team founder Bruce McLaren won the squad's first-ever Grand Prix here at the wheel of an M7A on June 9, 1968 (this year being the 40th anniversary), and the team enjoyed a five-year run of victories from 1987-1991. More recently, David Coulthard, Mika Hakkinen and Kimi Raikkonen have all tasted victory for the McLaren-Mercedes partnership.

LEWIS HAMILTON:

What do you think of the Spa Francorchamps circuit?

"It's one of my all-time favourites. Even before I first came here, which was back in 2002 for a Formula Renault race, I played it on my computer - it was always one of the best tracks. It has probably the most exciting corner in Formula 1, Eau Rouge, and it's one of the few circuits where you really feel like you're actually going somewhere; you blast off into the forest and get to the top of the hill and can feel the whole circuit beneath you. It's one of the best challenges in Formula 1."

Do you regret the disappearance of many of the older so-called 'driver tracks'?

"I don't regret it, but it's a shame. I prefer the more historic circuits like Monza, Silverstone and Monaco. You really feel the history of those places whenever you race there; they have real character. Each time they are refurbished, they lose a little more of their individuality - but they are made safer, so we can continue to race on them - so that's a good compromise."