Photograph Great Tower at Dover Castle by David Todd

Dover Castle

http://english-heritage.org.uk/Dover-Castle/Kent

Dover Historian

doverhistorian.com

Kent Greeters

http://kentgreeters.co.uk

The Dover Society 

http://www.doversociety.org.uk

White Cliffs of Dover.

http://nationaltrust.org.uk/white-cliffs-dover/

Dover District Volunteering.

https://www.ddvs.org.uk

Shepway Volunteering

http://www.volunteershepway.co.uk