High Street, Shepton Mallet, Somerset, BA4 5AS. On Thursday 19th February 2026, enjoy a self-guided walk around historic Shepton Mallet and admire the snowdrops growing in this pretty town. Explore the older, historic parts of the town, including the old prison. Enjoy the snowdrop planters and snowdrop adornments around the town centre. Find out more about the free audio history walks by clicking here.