Grosvenor (formerly Grosvenor Estates) is one of the UK's largest private property companies. They have devised two walking guides:

• Walking in Belgravia
• Walking in Mayfair

Both walking guides are available for free up until 1 July 2007.
The Belgravia walk starts at Sloane Square tube station and takes about two hours, offering views of residential and other properties with plenty of interesting facts and information.

The Mayfair walk starts at Marble Arch tube station and also takes about two hours.

The guides are in full-color, in a handy-sized booklet format, and include a fold-out map, which I think is quite delightfully illustrated.

To order, either call Roz Langford on: 020 7312 6120 or email her at: roz.langford@grosvenor.com. Note: The walking guides cannot be sent by email so please send your full name and address (including postcode) and they will be happy to send you the guides for free. The guides can be sent overseas and are usually despatched within a day.