Description

The scheduled monument itself is the remains of a 12th century church and monastic settlement, with earlier, possible 7th century, origins. The church consists of a standing tower, which is constructed of two stages, and the foundational remains of a nave and chancel. A modern cottage has been built onto the southern wall of the tower.

The earlier remains consist of a collapsed boundary wall forming a roughly oval enclosure around the church.

The Island, which lies off the coast of Penmon, has SSSI status. There is a wealth of breeding and nesting birds on the Island including some puffins and also seals. There is no public access, which is stated on the small beach landing area with a sign.

The monument is of national importance for its potential to enhance our knowledge of early medieval ecclesiastical monasteries. It retains significant archaeological potential, with a strong probability of the presence of associated archaeological features and deposits. The structures themselves may be expected to contain archaeological information concerning chronology and building techniques.

Source: Cadw