18 March 2026 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

World’s Oldest Pants was Made through Three Weaving Techniques

26 February 2022

26 February 2022

Back in 2014, a group of archaeologists discovered in China a pair of wool pants dating back to around 3,300...

2600-year-old Med period artifacts found in Oluz Höyük, in Turkey

17 October 2022

17 October 2022

During the Oluz Höyük excavations in Amasya, artifacts dating back to the Med Kingdom period were found, dating back to...

5,500-year-old Menhir discovered in Portugal

28 August 2023

28 August 2023

A 5,500-year-old (that is around 3500 BC) menhir has been discovered in the town of São Brás de Alportel in...

Origin of Ivory Rings Found in Elite Anglo-Saxon Burials

2 July 2023

2 July 2023

An elite class of ancient Anglo-Saxon women were buried with hundreds of ivory rings, and the origin of these ivory...

Bom Jesus: The Oldest and Most Valuable Shipwreck Found in the Namibian Desert

20 March 2025

20 March 2025

In a remarkable archaeological discovery, the Bom Jesus (The Good Jesus), a Portuguese ship that sank over 500 years ago,...

Magnificent Discovery: A Major Tomb Filled with Gold and Ceramic Artifacts was Discovered in Panama

3 March 2024

3 March 2024

In an archaeological find in the El Caño Archaeological Park, located in the district of Natá, province of Coclé, in...

Restoration of Türkiye’s 2,000-year-old King’s Daughter Roman bath nears completion

1 August 2023

1 August 2023

The 2,000-year-old Roman bathhouse Basilica Therma or King’s Daughter in Türkiye’s central Yozgat province is nearing the final stages of...

148 Ancient Tombs Spanning 2,100 Years Unearthed in the Construction Area of the Zoo

18 August 2024

18 August 2024

An ancient burial site with 148 tombs,  spanning over 2,100 years, has been discovered on the construction site of the...

How Did a 400-Year-Old Royal Charter Nearly End Up as a Lampshade?

18 February 2026

18 February 2026

A 17th-century Royal Charter that laid the legal foundations of Leeds was once just moments away from being cut up...

Nearly 20,000 Silver Coins Discovered During Restoration of Historic Merchant House in Moscow

8 February 2026

8 February 2026

A sensational archaeological discovery in Moscow reveals 20,000 silver coins hidden inside the historic house of merchant Averky Kirillov, shedding...

Shackled skeleton identified as rare evidence of slavery found in Rutland

7 June 2021

7 June 2021

In Rutland, archaeologists discovered an ‘unusual’ skeleton of a Roman slave, who might have been a criminal sentenced to death....

16 New Ancient Rock Art Sites Discovered In Jalapão, Brazil

13 March 2024

13 March 2024

Archaeologists at Brazil’s National Institute of Historical and Artistic Heritage (Iphan) discovered 16 new archaeological sites while surveying a large...

Temasek Wreck: 3.5 Tons of Yuan Ceramics Confirm Singapore as a 14th-Century Maritime Entrepôt

19 February 2026

19 February 2026

At the eastern entrance of the Singapore Strait, divers recovering fragments from the seabed did not expect to challenge a...

2,700-Year-Old Luwian Stele Reveals Ancient Name of İvriz Spring and New Details on King Warpalawa

18 November 2025

18 November 2025

A newly published study has brought surprising clarity to one of Anatolia’s most iconic sacred landscapes. An untranslated Late Iron...

31 Unknown Shipwrecks, Including a Rare Sailing Ship, Discovered in Lake Constance

13 August 2025

13 August 2025

In a groundbreaking underwater archaeology project, researchers have discovered 31 previously unknown shipwrecks lying silently on the floor of Lake...