List of hillforts in England (English Wikipedia)

Historic England. "Castle Howe Hillfort (1347853)". Research records (formerly PastScape). Retrieved 13 February 2011.
Historic England. "Grovely Castle (214511)". Research records (formerly PastScape). Retrieved 11 March 2012.

ludlow.org.uk

"Ludlow - Walking in and Around Ludlow". Retrieved 26 July 2016.

megalithic.co.uk

"List of Hillforts in Bedfordshire". The Megalithic Portal. Retrieved 13 February 2011.
"List of Hillforts in Berkshire". The Megalithic Portal. Retrieved 13 February 2011.
"List of hillforts in Buckinghamshire". The Megalithic Portal. Retrieved 13 February 2011.
"List of hillforts in Cambridgeshire". The Megalithic Portal. Retrieved 13 February 2011.
"List of hillforts in Cheshire". The Megalithic Portal. Retrieved 13 February 2011.
"List of hillforts in Cornwall". The Megalithic Portal. Retrieved 13 February 2011.
"Beacon Hill (Burghclere) Hillfort". The Megalithic Portal. Retrieved 15 July 2017.
"Caesar's Camp (Hampshire) Hillfort". The Megalithic Portal. Retrieved 15 July 2017.
"Danebury Hillfort". The Megalithic Portal. Archived from the original on 10 June 2011. Retrieved 13 September 2010.
"Old Winchester Hill hillfort Hillfort". The Megalithic Portal. Retrieved 15 July 2017.
"Oram's Arbour Hillfort". The Megalithic Portal. Retrieved 15 July 2017.
"Whitsbury [Whitsbury Castle Ditches] Hillfort". The Megalithic Portal. Retrieved 15 July 2017.
"Abdon Burf Hillfort". The Megalithic Portal. Retrieved 15 July 2017.

pastscape.org.uk

"English Heritage National Monuments record: Bedfordshire". PastScape. Archived from the original on 30 September 2012. Retrieved 13 February 2011.
"English Heritage National Monuments record: Berkshire". PastScape. Retrieved 13 February 2011.^{[dead link‍]}
"English Heritage National Monuments record: Avon". PastScape. Archived from the original on 30 September 2012. Retrieved 13 February 2011.
"English Heritage National Monuments record: Bedfordshire". PastScape. Retrieved 13 February 2011.^{[dead link‍]}
"English Heritage National Monuments Record: Cambridgeshire". PastScape. Retrieved 13 February 2011.^{[dead link‍]}
"English Heritage National Monuments record: Cheshire". PastScape. Retrieved 13 February 2011.^{[dead link‍]}
"English Heritage National Monuments record: Cleveland". PastScape. Retrieved 15 February 2011.^{[dead link‍]}
"English Heritage National Monuments record: Cornwall". PastScape. Archived from the original on 30 September 2012. Retrieved 13 February 2011.
"English Heritage National Monuments record: Cumbria". PastScape. Archived from the original on 1 October 2012. Retrieved 15 February 2011.
"English Heritage National Monuments Record: Derbyshire". PastScape. Retrieved 16 February 2011.^{[dead link‍]}

theguardian.com

Morris, Steven (21 June 2017). "Hill fort hotspots in UK and Ireland mapped for first time in online atlas". The Guardian.

themodernantiquarian.com

"Bussock Camp Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"Perborough Castle Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"Ashleys Copse Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"Balksbury Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"Bevisbury Plateau Fort". The Modern Antiquarian. Retrieved 15 July 2017.
"Buckland Rings Hillfort". The Modern Antiquarian. 24 May 2003. Retrieved 15 July 2017.
"Bullsdown Camp Plateau Fort". The Modern Antiquarian. Retrieved 15 July 2017.
"Bury Hill Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"Castle Hill (Burley Street) Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"Chilworth Ring Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"Dunwood Camp Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"Frankenbury Camp Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"The Frith Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"Gorley Hill Hillfort, Destroyed". The Modern Antiquarian. Retrieved 15 July 2017.
"Hamble Common camp Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"Knoll Camp Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"Ladle Hill Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"Lockerley Camp Plateau Fort". The Modern Antiquarian. Retrieved 15 July 2017.
"Merdon Castle Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"Norsebury Ring Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"Oliver's Battery Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"Quarley Hill Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"St Catherine's Hill Hillfort". The Modern Antiquarian. 24 May 2003. Retrieved 15 July 2017.
"Tidbury Ring Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"Toothill Fort Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"Tourner Bury Plateau Fort". The Modern Antiquarian. Retrieved 15 July 2017.
"Winklebury Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"Woolbury Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.
"Titterstone Clee Hill Hillfort". The Modern Antiquarian. Retrieved 15 July 2017.

web.archive.org

"English Heritage National Monuments record: Bedfordshire". PastScape. Archived from the original on 30 September 2012. Retrieved 13 February 2011.
"English Heritage National Monuments record: Avon". PastScape. Archived from the original on 30 September 2012. Retrieved 13 February 2011.
"English Heritage National Monuments record: Cornwall". PastScape. Archived from the original on 30 September 2012. Retrieved 13 February 2011.
"English Heritage National Monuments record: Cumbria". PastScape. Archived from the original on 1 October 2012. Retrieved 15 February 2011.
"Rawlsbury Camp". Travel Dorset. Archived from the original on 16 July 2015.
"Danebury Hillfort". The Megalithic Portal. Archived from the original on 10 June 2011. Retrieved 13 September 2010.