Londoners are very fortunate in having a large number of green open spaces, where they can escape the hustle and bustle of city life. Many of these were the former grounds of large houses or royal parks, whilst others were specially created as London expanded.
The River Thames also offers Londoners a variety of day trips. Further outdoor attractions include London's public sculpture and historic sites like Highgate Cemetery. All these open air destinations have been promoted by London Transport posters.