Caldey Island, a peaceful sanctuary just off the Pembrokeshire coast near Tenby, is famed for its ancient history, tranquil beaches, and lush woodlands. This picturesque tourist hotspot, one of the UK's sacred islands, is just a brief boat journey away from the mainland. The island has been home to inhabitants since the Stone Age and has welcomed various monk orders since the Bronze and Iron Ages.

Since 1929, it has been in the possession of the Cistercian Order monks who continue to reside, pray, study, and work within their monastery on the island. Priory Bay, the island's only public beach and a green coast award site, is ideal for swimmers when the sea is calm. For a quick bite, visitors can relax at the tea garden cafe with its alfresco seating area.

Caldey Island is off the south Pembrokeshire coastline near Tenby (Image: Getty Images) Alternatively, those who fancy a picnic can find plenty of benches on the village green, lighthouse area, and Matthews Meadow, according to Wales Online, reports Wales Online . While the Abbey and Monastic Enclosure are not accessible to the public, tourists can visit the Abbey Church viewing gallery and join in the services of Sext. Visitors can also discover St Iltyd's Church, St David's Church, and the churchyard where they can light votive candles.

The ancient stone church of St David's on Caldey Island (Image: Getty Images/iStockphoto) Day-trippers can also explore the island's shops, which offer a variety of products, including perf.