Indulge your inner potterhead with this private 4 hour black cab tour of london with a private driver guide explore the muggle capitals sights and visit real life locations featured in the harry potter movies see gringotts wizarding bank cross over the knight bus bridge pose for photos by the leaky cauldron and set off in search of grimmauld place platform 9 and the ministry of magic then cap your tour with a hop on hop off cruise along the thames river following the same route har