Want to support the Lost City of Trellech? Donations are always welcome and help the project continue: Donate to the Project

​Welcome to the Lost City of Trellech Project

Hello there and welcome to the home of the Lost City Of Trellech. Our aim is to excavate, record and better understand the development of Trellech that was once the largest settlement in medieval Wales. We believe that archaeology should be educational, open to everyone regardless of age or ability and most importantly, enjoyable.
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Our educational activities are funded through individual donations, and our commercial activities such as experience days and sale of historic documents.
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Got any questions? Please contact me using the details on the Contact page

The project was featured on BBC One Wales series 'Hidden Wales' on 13 December 2018

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Ongoing Excavations
Experience Days take place between April and October. To book please contact us by e-mail or phone to agree a mutually agreeable date. 
Experience days will continue to run in 2025 and beyond. 

It is still hoped that sometime in the future our four-week long annual summer research excavations can be resumed, but no final decision can be made at this time.  

Donations
The excavation of the dig site has no external funding and relies on voluntary donations. To help us continue with this valuable work, please consider making a regular, or one-off donation.      To make a donation click the button below.

DONATE

Thank you so much from everyone at The Lost City of Trellech.

Experience Days are still available - see tab for details

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Archaeological Experience Days 2025




Experience Days take place between April and October. These can be purchased from this site. Once purchased you can book a place on one of the available dates by contacting us by e-mail or phone to agree a mutually agreeable date.  Contact: [email protected] or on 01291 625831




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