Because some of our events and things to do are held in the wilds of Somerset they include a grid reference as a meeting point - post codes are too imprecise. To see the location for the activity on a map go to Street Map and type in the grid reference (e.g. ST456437 no spaces.) If you zoom out you will first see the OS Explorer and Landranger maps which have more detail and then larger scale maps. Go to Street Map now.