We stayed in Oz Station last year which was handy for the lifts but very quiet. You also have to get the bus up from Allemont if you ride to the bottom of the mountain which was a hassle last year as there weren’t enough buses to go round.
Alpe D’Huez itself is meant to have a bit more of a nightlife but to be honest everyone I spoke to said it was pretty dead over there as well – it seems to have attracted a really serious crowd who were more into discussing their shock settings and going to be early than whooping it up.
apart from the qualifier and mega route there isnt’ that much riding in alpe.
Some of the waymarked trails are just rubbish fire roads but a few are excellent. We found a really good one out towards Villard-Reculas, just miles and miles of loamy switchbacks and not another soul on the trails.
There was a cracking black trail down into Oz Station with loads of roots and rocks to keep you entertained. The old cart track down though Vaujany was fun too if not very hard.