St Katherine Docks, London
Grand Cru is moored in St Katharine Docks: head for Ivory House, St Katharine Docks, E1W 1BP, and you'll be on the right side of the marina!
It is near The Tower Of London and Tower Bridge
The nearest tube station is Tower Hill (District line), but Aldgate and Aldgate East are doable.
There's a turning circle right by the boat where Taxis can drop you off - (ask for 'Elephant gates, St Katharine Docks)
Thomas More St undergound carpark service the dock. There is direct access from carpark to Grand Cru.