Apart from the fact that its building is worth a visit by itself as it's the only purpose-built stable that functioned as a horse hospital within Central London that is still intact, it also offers some of the best underground and avant-garde culture in London. Aside from exhibitions, film screenings and music events it also houses 'The Contemporary Wardrobe Collection' which features vintage street fashion, couture items and accessories to the Film, TV and Fashion industries.
Having spent many years studying there, I have a soft spot for Central Saint Martins, which finally closed in September 2011 when the college relocated to Kings Cross. Despite being such a dive, the old building had such history and character and I grew very fond of its tatty charms. As plans for its take over by Foyles bookshop go ahead, I look forward to having a coffee in the new building's cafe when it re-opens.
Free natural ponds, open all year round (check online for varying opening hours according to seasons). Get an absolute get away feeling right in the heart of London, a treat if you enjoy swimming with ducks. Amazing park to enjoy a few games of cards and a walk around afterward too...
The Hayward Gallery in Southbank center has held my favourite exhibitions in London and each time they are extremely well curated. Definitely a place to visit !