Hope Springs Eternal

There are at least 2000 springs, wells and spas across Wales and for thousands of years they've not only had practical uses but also inspired fascinating cultural traditions and beliefs. Living Wells is community engagement project, spearheaded by Keep Wales Tidy, that's identifying and mapping some of the key sites and raise awareness of the importance of holy wells, celebrating their stories and traditions. Rachael Garside embarks on her own pilgrimage around some of the wells in Pembrokeshire.