AH HA!

[NismoZ]

There it is! Just east of the N2 and McDonalds near the west end of the Roland Garros airport...on REUNION ISLAND. The site of a future French Grand Prix, I assume. Don't know if Tilke designed it but it says "Race Track." Big Renault facility nearby, also. Nearly a million people on that island! About 300 rally and/or mountain-climb roads too! That "volcano road" would be challenging! I had no idea..:)

[cameraman]

Considering that this is what Piton de la Fournaise looks like today I think "challenging" might be a bit of an understatement.

http://i.dailymail.co.uk/i/pix/2015/07/31/15/2AFE671900000578-3181146-image-a-39_1438351337131.jpg

[NismoZ]

Well...all they have to do is get UP there, they don't have to drive IN!;)