We will be traveling to the Broadstairs/Margate for 4 days early November and would appreciate recommendations for any historic sites in that area.
There is Reculver Towers and Roman Fort, on the coast between Birchington and Herne Bay, which is open any time, although you can only view the exterior.
Deal Castle is open weekend in November.
Unfortunately Richborough Roman Fort and amphitheatre is closed for the rest of this year.
Thank you so much for the ideas! Will try to visit all and am so looking forward to visiting this area. Rest of visit is Cotswolds and London and we are always looking to explore different areas.