The British weather can be very varied And to withstand the weather – whatever it is, pylons need to be strong – very strong! Today Marina and Map App take a look at what is used to make them and how they're constructed.

A Garden to the Guildhall: a free Time Hunters history walk around the City of London
44:19

A Bridge to the Barbican: a free Time Hunters history walk around the City of London
50:06

The Great Fire Trail: a free Time Hunters history walk around the City of London
1:02:38