For a wonderful view of the valley, climb to the top of La Roque Saint-Christophe, a spectacular cliff 80 m (262 ft) high, honeycombed with caves where you can see traces of troglodytic life.
The cliff is so crowded with trees that you cannot see anything in the view. 
mnli hypothesis: The cliff is so crowded with trees that you cannot see anything in the view.  premise: For a wonderful view of the valley, climb to the top of La Roque Saint-Christophe, a spectacular cliff 80 m (262 ft) high, honeycombed with caves where you can see traces of troglodytic life.