Thorn Abbey Church is a Gothic church built mainly in the 14th century. The Benedictian abbey was originally founded in 975 by bishop Ansfried. The oldest parts in the western part date from c. 1150. The abbey was closed in 1797 and after that its church has server as a parish church. It was restored in 1860-1881 by Pierre Cuypers.
There is a famous mummy located in the glass sarcophagus in the church crypt. The rich interior contains Renaissance and Baroque style altars from 1624 and 1769, a font from the 15th century and organs from the 18th century.
References:The Broch of Gurness is an Iron Age broch village. Settlement here began sometime between 500 and 200 BC. At the centre of the settlement is a stone tower or broch, which once probably reached a height of around 10 metres. Its interior is divided into sections by upright slabs. The tower features two skins of drystone walls, with stone-floored galleries in between. These are accessed by steps. Stone ledges suggest that there was once an upper storey with a timber floor. The roof would have been thatched, surrounded by a wall walk linked by stairs to the ground floor. The broch features two hearths and a subterranean stone cistern with steps leading down into it. It is thought to have some religious significance, relating to an Iron Age cult of the underground.
The remains of the central tower are up to 3.6 metres high, and the stone walls are up to 4.1 metres thick.