Llynnon Mill, built in 1775, is the only working windmill in Wales producing stoneground wholemeal flour using organic wheat.

There are also two roundhouses providing a unique insight of the life of Iron Age farmers over 3000 years ago.

  • Blas Llynnon Tearoom offers fine traditional home cooking.
  • Walk the family friendly Llynnon Trail (approx 2 miles).
  • Build your own Iron Age structure using our Den Building kits.
  • Parking on site
  • Shop - selling an array of gifts and a wide range of innovative craftwork.

Note: Howell’s Mill, the nearby watermill, is not open to the public and as a privately owned site is not under the care of the Isle of Anglesey County Council.

Please see our heritage website.

Opening times

This site is now open until October 2nd. 10.30 – 4.30 Saturday to Thursday (closed ever Friday apart from Good Friday)


Accredited Attraction

Accredited Museum


Adults £4.00
Seniors £3.00
Children £3.00
Family (4) £11.00
Adult Group (15 or more) £3.50
Senior Group/Children Group (15 or more) £2.75

Contact details

LL65 4AB

Tel: +44 (0)1407 730407 or (0) 1248 724444

Other Things to do

  • Food and drink

    'Food and drink'

    'Anglesey really is an experience for all the senses and it’s hard to find a better place for food lovers.'

  • Walking


    'Going for a walk on Anglesey is a pleasure in itself.'

Other Attractions

  • South Stack Lighthouse

    'South Stack Lighthouse'

    'South Stack is set in a spectacular location to the north-west of Holyhead. '

  • Beaumaris Castle

    'Beaumaris Castle'

    'Beaumaris was the last of Edward I's 'iron ring' of castles along the North Wales coast. '