1 AQUARIUM

Captivating creatures from around the globe, including jellyfish, seahorses and tropical monkey frogs.
Horniman Museum & Gardens, London Road, SE23 (www.horniman.ac.uk 020-8699 1872), ongoing, free

2 DAN DARE: THE BIRTH OF HI-TECH BRITAIN

The technological transformation of Britain in the postwar period, and the effects of wartime research.
Science Museum, Exhibition Road, SW7 (www.sciencemuseum.org.uk 0870 8704868), until Oct 30, 2009, free

3 DIANA, FASHION AND STYLE

Ruffles and a whole lotta power-dressing.
Kensington Palace State Apartments, Palace Avenue, W8 (www.hrp.org.uk/KensingtonPalace 0844 4827777), until Jan 1, 2009, £12.30, concs available (to venue)

4 HADRIAN

The life and legacy of the Roman Emperor Hadrian, looking at his military might, his architectural projects and his personal character.
British Museum, Great Russell Street, WC1 (www.britishmuseum.org 020-7323 8181), until Oct 26, £12, concs £10

5 SKELETONS

Hidden burial locations spread around London, and a look at the social geography of cemetaries.
The Wellcome Collection, Euston Road, NW1 (www.wellcomecollection.org 020-7611 2222), until Sept 28, free

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• London Microguides