Private tour from London

Can anyone recommend a private tour service from London? We'll only be there two days, but I've never seen Stonehenge, and I really want to go there. We'd like to get a private tour for half day starting in the afternoon on a Saturday.

FirstClassCars. www.firstclasscars.co.uk

The best operators of private tours like Harry Norman ex London won't normally do a half day tour as they're really after full day tours. You'll probably end up with a car service orientated service.

If you have a real interest in Stonehenge I'd recommend taking the train down to Salisbury and getting a local specialist to show you around Stonehenge.

Two such quality guides are Pat at Salisbury Guided Tours and Peter Knight (Stoneseeker):

Salisbury and Stonehenge Guided Tours

Peter Knight (Stoneseeker)

Salisbury is also worthwhile for a stroll around or dinner before getting a train back to London.