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Schools/Clubs Visits

Book a tour at Inigo Jones

Inigo Jones Slate Works was founded in 1861 primarily to prefabricate school writing slates. Today the company uses the same raw material, namely natural welsh slate to prefabricate architectural, memorial and craft products.

The company is now also a visitor attraction, encouraging visitors to have an insight into how slate is worked and made into such items as sills, copings, steps and kitchen work tops. In addition visitors can see how plaques and nameplates are engraved.

The self guided tour takes about one hour and includes an introductory video, followed with a tour around the slate works accompanied by a commentary provided on a walkman. There are also Geological, Historical, Calligraphy and Letter cutting exhibitions which are both interesting and educational. There is an opportunity have a go at calligraphy and letter cutting on slate. A small piece of slate is supplied to have a go at engraving on and you are allowed to keep this as a permanent souvenir.

For children there is also a quiz and there is a slate prize for all.

Fill out our online Booking Form


General Information
There is plenty of free coach parking. Please sign in as a group leader immediately on arrival.

The toilets are situated next to the main showroom and there is a disabled toilet.

Health and Safety
To make everyones visit a pleasure, we ask that certain rules are respected:
We ask that all children and young people under the age of 14 be supervised at all times.
Please do not run in the slate work shops, and ensure that you remain on the designated route.
Please do not touch any of the machinery within the work shops.

In an Emergency

An alarm will sound in the event of a fire. On hearing the alarm your group should evacuate the building by following the signs to the nearest fire exit. You will receive instructions from our staff.

First Aid
If First Aid is required please contact a member of staff who will take the necessary action.

Any Other Emergency
In the event of any other emergency please contact a member of staff.

Risk Assessment Information

Legal Requirements
Health and Safety at Work Act 1974 - This is the principle act that applies to the company and is to ensure that all workers and visitors are protected by law.

Under the HASWA Act 1974 there are many specific regulations that relate to work activities on site. The principle requirement being to undertake risk assessments, to identify hazards, and assess the risk under the Management of Health and Safety at Work Regulations Act 1999. The company regularly carries out risk assessments for both its workers and for visitors as we are a tourist attraction.

Food Safety/ Hygiene
Our cafe operates in accordance with the Food Safety Act 1990 and is inspected by the local Environmental Health Department.

The company has Employer's Liability and Public Liability. The Employer's Liability Certificate is displayed by law. The limit of Indemnity is 10,000,000.
The company's limit of Indemnity in respect of product and public liability is 2,000,000. The insurance is covered by Royal and Sun Alliance under Masterguard Combined Insurance Policy Number PY-RKKK183584.
A copy of certificate of insurance is available on request.

If you have any queries or concerned regarding any of the above please contact John Lloyd - Director.


These prices only apply to groups of 10+ that have prepaid:-

Children (Aged 5 to 16)3.60

If you would like to book a group tour in advance please fill out the form below.

To qualify for our discount, payment must be sent in advance to:-
Inigo Jones & Co Ltd, Tudor Slate Works, Y Groeslon, Caernarfon, Gwynedd, LL54 7UE.

Name of group
Contact Name
E-mail Address
Date of Booking
Number in Group
Method of Payment

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Tel: 01286 830242
Fax: 01286 831247
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