Loads of things to do down there mate.
You can visit the pluto pumping bungalows,the sound mirrors,white cliffs experience,walk along the beach and see abit of the mullberry harbour that broke free while being towed across and when you are looking at that you will also be in roughly the same spot where the first v1 was spotted of the english coast, theres also the brenzett museum. thats to name just a few things to do.
Buster