Tunnel through "Hilsea Lines Ramparts"
Introduction
The photograph on this page of Tunnel through "Hilsea Lines Ramparts" by Martyn Pattison as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk

Image: © Martyn Pattison Taken: 30 Apr 2006
This earthwork, which runs along the Northern edge of Portsea Island, formed the last line of defence from a land attack for Portsmouth. It was originally 2.5 miles long, 9m high and 20m wide. It had six bastions of bombproof casemates and immediately to the North of the ramparts is a moat Image], and then a few miles further north is Portsdown Hill, with its series of Palmerston Forts Image] Image] Image