Very long. We left sufficiently early and we arrived back at the car sufficiently late. Do not underestimate the length. Once you ar ethere it is very relazing: large plateau, you can lay down and get the sunshine. But then, do not fall asleep! The way back is long
"After the first glass, you see things as you wish they were. After the second, you see things as they are not. Finally, you see things as they really are, which is the most horrible thing in the world."
--Oscar Wilde on Absinthe