30 November 2025 The Future is the Product of the Past

Medieval Islamic glass of Scottish Caerlaverock Castle reveals untold histories

Discovered by archaeologists at Caerlaverock Castle, eleven kilometers south of Dumfries on Scotland’s south coast, a trio of Islamic glass fragments inspired a collaborative community project to reveal the story of their origins and recreate the original object – a medieval Islamic glass drinking beaker.

The first and only glass of its kind to be found at an archaeological site in Scotland, it is believed that the original vessel would have been made in modern-day Syria, Iraq or Egypt during the 12th and 13th centuries, all of which were important centers of Islamic glassmaking.

The fragments are inscribed with part of the Arabic word for ‘eternal’, likely used as one of the 99 names of Allah, which suggests that it could be an extract from the Qur’an.

Although tiny in size – at 3.1cm x 2.8cm – the two fragments together are smaller than a ping pong ball and give clues to Scotland’s contact with the wider world during the medieval period.

Stefan Sagrott, Archaeologist and Senior Cultural Resources Advisor from Historic Environment Scotland (HES) said: “Discovering Islamic glass from the 13th century in a Scottish castle, is an absolutely astounding find.”



📣 Our WhatsApp channel is now LIVE! Stay up-to-date with the latest news and updates, just click here to follow us on WhatsApp and never miss a thing!!



Photo: HES

It’s a surprising discovery because, glass wasn’t commonly used at this time. During Scotland’s medieval period, glass was mainly used for stained glass windows in monasteries, cathedrals, and some smaller churches and chapels. However, the glass wouldn’t be used in castles and tower houses until centuries later.

The glass was very uncommon and frequently deteriorated in Scotland’s acidic soil. The fragments are once again in the spotlight as the centerpiece of a community project called Eternal Connections, which has sparked debate and learning about the history of Scotland’s Muslim communities, almost 25 years after they were first found.

Eternal Connections used cutting-edge scientific analysis and research data to forge new ways of understanding the contemporary and historic connections between Scotland.

Alice Martin, a Stirlingshire-based visual artist, researched contemporaneous medieval Islamic glass and collaborated with a team of Historic Environment Scotland (HES) experts who used cutting-edge techniques to analyze the fragments.

As a result, Martin was able to digitally reconstruct a 3D model of the beaker’s original shape using the glass fragments.  It has a vase-shaped form and a blue and gold line below the rim with Arabic writing on it and is also decorated with a golden fish.

Martin said: “Scientific analysis has shown there would once have been red and gold decoration, as well as the blue and white that’s still visible. This type of Islamic glass was thought to be valuable, it’s very precise and delicate.

Photo: HES

“From the scientific evidence, research, and known history, we thoroughly considered how an Islamic glass drinking beaker ended up in Scotland, and we suspect it may have come to Caerlaverock Castle through trade or could even have been brought back by returning crusaders.”

The project worked with community groups, including the Muslim Scouts in Edinburgh and the Glasgow-based AMINA – Muslim Women’s Resource Centre, to provide a series of informative workshops centered on the story of the Islamic glass.

The workshops focused on the beaker shape, decorative designs, and calligraphy using Arabic script and Gaelic onto 3D prints. Other elements focused on archaeology and demonstrated the technology used to analyze the glass fragments.

An interactive online experience has been created using the ThingLink platform to share the project outcomes which can be explored. Visitors can explore a Sketchfab 3D model of the artistic recreation and download a model to 3D print to paint their own version.

HES was awarded funding from the Arts and Humanities Research Council’s Capability for Collections Fund to purchase the scientific and digital equipment used to analyze the glass fragments, as well as the Public Engagement Fund to carry out the Eternal Connections project.

Historic Environment Scotland

Cover Photo: Historic Environment Scotland

Related Articles

Bronze Age Settlement and Neolithic Relics Found at Skaņkalne Hillfort in Latvia

9 August 2025

9 August 2025

Archaeologists have uncovered remarkable evidence of ancient human habitation during the latest excavations at Skaņkalne Hillfort, offering fresh insights into...

DNA Analysis Reveals Identifies the Genetic Makeup of Piceni the Most Fascinating Civilizations of Pre-Roman Italy

24 November 2024

24 November 2024

A study conducted by an international team coordinated by Sapienza University of Rome and the Italian National Research Council (CNR)...

Horse cemetery in Westminster revealed as likely resting place for elite imported animals

25 March 2024

25 March 2024

Archaeological analysis of a medieval horse cemetery discovered in London nearly 30 years ago has revealed the international scale of...

‘Exceptional’ Viking Age silver treasure found in Norway

27 October 2022

27 October 2022

A treasure trove of silver fragments from the Viking Age has been discovered in Stjørdal, near Trondheim in central Norway....

Archeologists Unearth Spectator snacks from the Roman Period in Colosseum

28 November 2022

28 November 2022

An excavation of the Colosseum’s sewer systems has uncovered a selection of spectator snacks from the Roman Period. It appears...

Stone Age Swiss Army Knife? Experimental Archaeology Reveals Surprising Use of Bone Tools at Estonia Site

22 May 2025

22 May 2025

A groundbreaking new study published in February 2025 has revealed that mysterious bone tools discovered at Estonia’s oldest known human...

According to researchers, the bones discovered underneath St. Peter’s Basilica may not be his

5 June 2021

5 June 2021

Three Italian researchers have voiced doubts about whether St. Peter’s bones are buried underneath the Rome basilica that bears his...

Egypt unearths 2,300-year-old remains of Greco-Roman town in Alexandria

28 August 2021

28 August 2021

An Egyptian archeological team discovered the ruins of a Greco-Roman residential and commercial town in the north coast city of...

The Bronze Sacred Sanxingdui Tree Number 3 is Being Restored

9 April 2021

9 April 2021

According to the announcement of the Sanxingdui Museum, archaeologists have begun to assemble and restore the No. 3 bronze sacred...

The Discovery of a Historic Wooden Shipwreck in the North Sea

27 January 2025

27 January 2025

A section of a wooden shipwreck was uncovered near Rantum, a coastal village located on the island of Sylt in...

A 42,000-year-old pendant found in northern Mongolia may be the earliest known phallic art

20 June 2023

20 June 2023

An international team of researchers has found a pendant in northern Mongolia that may be the earliest known example of...

Archaeologists find a Roman military watchtower in Morocco for the first time

7 November 2022

7 November 2022

A Roman military watchtower the first of its kind was discovered by a team of Polish and Moroccan archaeologists in...

Symbol of Eternal Loyalty Found on Rare Medieval Sword in the Netherlands

14 June 2025

14 June 2025

A remarkable medieval sword, dating back nearly 1,000 years, has been discovered in the Dutch province of Utrecht bearing a...

46 Eagles in vivid color revealed on Ancient Egyptian temple ceiling

15 May 2022

15 May 2022

A joint German/Egyptian archaeological mission at the Temple of Esna on the west bank of the Nile, 35 miles south...

Scientists have developed a new tool that enables them to identify prehistoric and historic individuals’ relatives up to the sixth-degree

24 December 2023

24 December 2023

A new method of genetic analysis makes it possible to determine family relationships of prehistoric and historical individuals up to...