In the morning I took a nice long walk from the Dover along the White Cliffs to the South Foreland Lighthouse. The starting point of the walking path to the cliffs is at Map Location: 51.127036, 1.327557 and the lighthouse is at Map Location: 51.140382, 1.370467 . It was about 3 miles / 5 kms each way.
Since it was a bright and sunny Easter Sunday there were lots of people on the trails. The views of the white cliffs, the ocean, the ferries, and the ferry terminal are phenomenal. At the lighthouse there is a shop and a tea room.