BG Wildlife Photographer of the Year (London) - excellent presentation; informative and inspirational; including it in the museum allows a full and interesting day out could be much bigger; including it in the museum can mean it's relatively expensive and crowded for a photo exhibition; they never have postcards of the ones you want!

The Photographers' Gallery (London) - free; convenient location; small size means it won't take all day to see; nice cafe some parts too small; exhibitions may not be to everyone's taste

Century City: Art and Culture in the Modern Metropolis (London) - Very large exhibition, lots of great examples of art from different cities in different periods of the Twentieth century Prohibitive admission cost, unlikely that any visitors will find all the cities' exhibitions equally interesting

The Museum of Brands, Packaging And Advertising (London) - interesting, informative, alot in a little place, fair price, too much too look at! get a little bored of the end displays

Alexander Fleming Museum (London) - Guided tour, inexpensive, a real piece of history. No disabled access, limited opening times

Ripley's Believe It Or Not (London) - fascinating things, easy to get to, reasonable price for London, entrance fee includes maze some may find it boring, may be busy during half term