Page last updated at 00:54 GMT, Friday, 6 February 2009

Experts probe castle green hole

Broughty Castle Green
It is believed there could be several buildings under the green

Archaeologists are using the appearance of a mysterious hole at Broughty Castle green in Dundee to discover more about what lies underneath the grass.

It is suspected there may be several military buildings below the ground, including pits where mines were armed.

There were plans in the 1880s to put a minefield in the Tay for extra defence.

The archaeologists will also study why the 30cm hole opened up, so the safety of the area can be improved and conservation of the remains considered.

Broughty Castle dates back to 1496 and faced many battles.

'Accidental explosion'

In the 1880s, the Tay Division Submarine Miners Royal Engineers set up in Broughty Ferry for a planned deployment of mines in the Tay.

The construction of the castle battery, where the castle green now lies, began in 1903. It was mobilised in 1915 and remained there until the end of the war.

By 1956 all the guns and equipment had been removed from the castle.

The archaeologists have particular interest in the primer pits underneath the green.

Dig leader David Murray said: "They're very carefully built, these thick brick walls, they've got a corrugated iron roof that's designed [so that] in the case of an accidental explosion the blast would be directed upwards."

Dr Kirsty Owen, of Historic Scotland, added: "It's not everyday you get to look at later military remains.

"I think quite often the archaeology of them is neglected, but hopefully we can address that a little bit and add a bit more to the history of the castle."

Print Sponsor

Old bones discovered in play park
15 Jan 09 |  Tayside and Central
Skeletons uncovered in friary dig
31 Jul 08 |  Tayside and Central
Exploration of underwater forest
15 Jul 08 |  Tayside and Central
Historic abbey uncovered in dig
21 Jul 08 |  Tayside and Central
Archaeologists claim forest find
26 Jun 08 |  Tayside and Central

The BBC is not responsible for the content of external internet sites

Has China's housing bubble burst?
How the world's oldest clove tree defied an empire
Why Royal Ballet principal Sergei Polunin quit


Sign in

BBC navigation

Copyright © 2017 BBC. The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.

Americas Africa Europe Middle East South Asia Asia Pacific