Open-City Photography Tours: Architecture by Night

Get a nocturnal perspective on the city with architectural photographer Grant Smith, whose itinerary takes in a surprising amount of architectural detail that’s easily missed in the daytime. The beautifully lit Heron Tower and Lloyd’s Building are both on the route, which starts at the information centre opposite St Paul's Cathedral and ends at Tower Bridge. Book via open-city.org.uk, bring your own camera – and don't forget your tripod.