I'm planning on going to the Belgian Grand Prix of 29th August and i am unsure of whatis the nearest airport is to the Spa-Francorchamps circuit. If anybody knows then i'd be really grateful as booking the flights would be much easier. Or if nobody knows then the nearest train station will do.

Thanks in advance.

Are you kidding me?
http://www.spa-francorchamps.be/nl/toegang-train-bus.php

It might seem pointless but i'd rather get information through a pointless question then get nothing as i'm looking at hotels close to the track.

http://www.spa-tickets.be/spa-francorchamps/hotels_uk_spa_f1.asp

One of those hotels will be where i'll be staying so once i'm in Belgium, getting to the hotel from either a airport or train station will be part of the decision.