My poor buddy had to wait for getting my camera ready. There are two such narrow stretches: the rasoir (razor) and the bourrique (dunkey). There is no alternative to these crossings. The rock is excellent.
"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