Recently refurbished, this is one of London's best museums. It has huge displays on such topics as the history of cruising and interactive exhibits like the ferry piloting simulator. The cafe round the back is rather nice too. A walk across the road will take you into the old naval college, whose chapel has a superb painted ceiling.
Park Row, Greenwich; tel: 020 8858 4422;
www.nmm.ac.uk/
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