AS part of Heritage Open Days, the National Trust will be opening 21 of its properties in Devon and Cornwall for free on Saturday, September 12, with a further six opening for free on Sunday, September 13.

There will be opportunities to find out more about the National Trust, take special behind the scenes tours, pick up inspiring tips from expert housekeepers and even get the chance to meet some of the characters who once called the houses and gardens home. 

Among those opening in West Devon on Saturday will be Castle Drogo, where there will be a unique opportunity to enjoy dramatic views of Dartmoor from the roof of the last castle built in England. The roof-top tours will take place every 30 minutes from 11am until closing at 5pm and will cost £1.50 per person, although admission to the castle will be free.

Lydford Gorge will also be opening, with the chance of an insight into the work of the wardens who maintain and preserve the deepest gorge in the South West, with its 31m waterfall.

Buckland Abbey, Cotehele and Finch Foundry will also be opening. For details of all National Trust properties taking part, visit http://www.nationaltrust.org.uk/heritageopendays">www.nationaltrust.org.uk/heritageopendays