I don’t have much to say about the White Cliffs of Dover except they are incredible to see, even in pictures. They are on the English side of the Strait of Dover.
If you get to go there, spend at least a few days wandering around and looking at the different areas of the cliffs.
Most of the pictures are from Wikimedia Commons. I’ll label those that aren’t from there.
Location of the White Cliffs of Dover by, NormanEinstein.