St Davids: the tiny city by the sea, a place of pilgrimage, a wildlife haven and an adventurer's paradise. During the hottest summer in decades, how will the locals of Britain's Smallest City cope with their busiest tourist season ever?
The Summer holidays bring thousands of tourists to St David's, causing traffic problems on the high street. While boat trips search for dolphins, a water shortage could spell disaster for residents.
Tourists flock to go wildlife spotting on Ramsey Island, members of the Women's Institute tuck into an insect-fuelled feast at the bug farm and the 'Bluetits' go wild swimming.
The sunny summer season continues in Britain's smallest city, as the Richardsons celebrate a christening at the Cathedral. Jeremy and Stuart have a big performance and Dean Sarah has her portrait painted.
Forager Julia scours the shoreline for seaweed for her sustainable soaps, the bug farm hosts its summer fayre and the residents of Britain's smallest city celebrate the end of the busy summer season at farmer Gerald's harvest party.