Enjoy the 5-star hotel experience of a lifetime at Grosvenor House, A JW Marriott Hotel. Located in the heart of London's famous Mayfair neighborhood, our luxury hotel first opened as The Grosvenor Hotel in 1929; it became a JW Marriott Hotel in 2008, following careful restoration. The moment you step past the original Lutyens wrought-iron gates into our stunning forecourt and reception area, you'll feel transported to an elegant yet welcoming retreat. Gorgeously appointed, 5-star rooms and suites offer a seamless blend of style and convenience that will inspire you, and our award-winning onsite restaurants offer a range of memorable dining experiences to suit every taste. If you're in London to host an event, you can take advantage of the hotel's sophisticated venues. And with one of the world's most exciting cities at your doorstep, you are truly spoilt for choice with activities and attractions. Book your stay at Grosvenor House, A JW Marriott Hotel today - and let your 5-star London adventure begin.