Private city tours: Arabic-speaking guides available for private tours of London's landmarks. Full-day tours from £500.
Helicopter tours: See London from above — 30-minute flights from £200/person (The London Helicopter).
Private Thames cruise: Charter a luxury boat for a private cruise on the Thames. Perfect for special occasions.
Exclusive access: Book private after-hours tours at the Tower of London, British Museum, or Kensington Palace.