Green Park, officially The Green Park, is one of the Royal Parks of London. It is in the southern part – the core part – of the City of Westminster, Central London, but before that zone was extended to the north, to take in Marylebone and Paddington it lay in its north-centre. It is north of the gardens and the semi-circular forecourt of Buckingham Palace. First enclosed in the 16th century, it was landscaped in 1820 and is notable among central London parks for having no lakes or buildings, and only minimal flower planting in the form of naturalised narcissus.