not sure if this is too far, but Etretat has some spectacular cliffs, and if the tide is out, you can walk along an amazing beach, through an arch and a tunnel if I remember correctly (20 years ago)! You'd have to lock the bike up somewhere, so perhaps not what you were looking for?
Hopefully this link works ...
Maybe one for another trip!
T
Hopefully this link works ...
Maybe one for another trip!
T