Vouvry old power station / Chavalon – worth a drive up?

Can one visit it, from the outside, anything to see there?

I drive past on the highway very often and look up thinking it’s likely a good view from there and plus it’s a little interesting to visit an abandoned site.

There’s an interesting [wiki article](https://fr.wikipedia.org/wiki/Centrale_thermique_de_Vouvry) which seems to suggest that it’s completely abandoned, however looking on [google maps](https://goo.gl/maps/htoTYyFhHRWonpR98), there are a lot of cars parked there so something is going on.

I don’t wanna drive up there and find a closed gate or get trouble for trespassing.. But it intrigues me.