# Early medieval monastery discovery on Lismore island > Live situation record from CLSTR: https://clstr.news/situations/early-medieval-monastery-discovery-on-lismore-island > Updated: 2026-10-20T12:01:38.000Z. Sources: 9. Developments: 4. Archaeological excavations on the Isle of Lismore have uncovered the remains of a significant early medieval monastery at Clachan, a site known as Lios Mòr. The project, which involved a decade of work by researchers and island volunteers, has provided new insights into the spread of Christianity in Scotland. Findings include an oval stone building dating from the 7th to 10th centuries and a workshop containing broken moulds for rings and brooches, alongside slag from non-ferrous metalwork. Approximately 120 ceramic crucible fragments were recovered, used for melting gold, silver, and copper alloys. These discoveries suggest the site was a wealthy, high-ranking ecclesiastical centre of international significance, comparable to sites such as Iona. The monastery is attributed to Saint Mo Luóc (also known as Moluag), an Irish monk and missionary central to the Christianization of Scotland. While direct evidence from the 6th-century founding attributed to the saint has not yet been found, recent findings published in the journal Antiquity provide material evidence for long-standing local traditions. In addition to the workshop and building remains, excavations have revealed a cemetery. The site appears to have been a developed center for worship, learning, and industry, with artifacts and burial practices from between the 7th and 10th centuries offering new insights into the monastery’s scale and its influence in spreading Christianity across northwestern Europe. Recent updates detail that the site may have been a major religious and economic center in early medieval Britain. Led by Clare Ellis of Argyll Archaeology, the team identified the site as a 1,400-year-old establishment. Archaeologist Gordon Noble from the University of Aberdeen described the metallurgical findings as “one of the largest assemblages of metallurgical materials” from this period, noting over 1,000 fragments including crucibles and clay moulds. ## Claims - The monastery, known as Lios Mòr, was founded by Saint Mo Luóc (Moluag) in the 6th century. (corroborated by 3 sources) - The site is considered a high-ranking ecclesiastical centre comparable to Iona and Portmahomack. (corroborated by 3 sources) - The project was funded through donations, private legacies, and a crowdfunding campaign by island residents. (corroborated by 2 sources) - Archaeological excavations on the Isle of Lismore have uncovered a gold-working monastery at Clachan. (single source) - Radiocarbon dating places the monastery between the 7th and 10th centuries. (single source) - Excavations revealed a workshop containing broken moulds for rings and brooches, as well as slag from non-ferrous work. (single source) - Approximately 120 ceramic crucible fragments were found, used to melt copper alloys, silver, and gold. (single source) ## Timeline ### 2026-10-20: Lismore monastery discovery reveals 1,400-year-old religious center Archaeologists on Lismore, Scotland, have discovered a 1,400-year-old monastery featuring precious metalworking workshops and unique medieval burials. 2 sources. https://clstr.news/cluster/lismore-monastery-discovery-reveals-1400-year-old-religious-center ### 2026-10-12: Lismore island discovery reveals 1,400-year-old monastery Archaeologists have uncovered a 1,400-year-old early medieval monastic complex on the Scottish island of Lismore, revealing it was a major center for religion and craftsmanship. 2 sources. https://clstr.news/cluster/lismore-island-discovery-reveals-1400-year-old-monastery ### 2026-10-04: Isle of Lismore excavations reveal significant early medieval monastery Archaeologists and volunteers on the Isle of Lismore have discovered a significant 7th-10th century monastery and gold-working workshop attributed to Saint Mo Luóc. 3 sources. https://clstr.news/cluster/isle-of-lismore-excavations-reveal-significant-early-medieval-monastery ### 2026-10-01: Lismore island discovery sheds light on early Christianity Archaeologists on Lismore, Scotland, have discovered a significant sixth-century monastery, revealing evidence of high-status gold and silver smelting and the early spread of Christianity. 2 sources. https://clstr.news/cluster/lismore-island-discovery-sheds-light-on-early-christianity --- Cite as: Early medieval monastery discovery on Lismore island. CLSTR, https://clstr.news/situations/early-medieval-monastery-discovery-on-lismore-island