If you've always wanted to visit some of the more interesting buildings in and around London you'll have your chance next month during the London open House weekend, 23 & 24 September.

As well as Government buildings such as the Treasury and the Foreign Office, industrial sites, architectural practices and historic houses, a number of landmark office buildings will be open to the public including BA's Compass Centre and Waterside complexes, Seagram's Ark and the London Underwriting Centre.

To order a directory and (from 9 September) to view a stop press list of buildings visit
www.londonopenhouse.org/