Directions to Stone Science

Stone Science is conveniently located on the outskirts of the village of Pentraeth on the Isle of Anglesey’s eastern coast.

  • Take the A55 Expressway over the Menai Straits via Britannia Bridge.
  • Take the A5025 exit, EXIT 8.
  • Turn right off slip road onto the A5025 (signposted Benllech, Amwlch).
  • After approx quarter of a mile pass through 1 roundabout.
  • Follow the A5025 for a further 8 kms.
  • Enter the village of Pentraeth.
  • Turn left onto B5109/Ffordd Talwrn at the village square.
  • Follow the B5019 for approx 2.3 kms.
  • Stone Science is located on the left hand side of the road.

SAT NAV: LL75 8UL 

Being conveniently situated just a couple of miles from Anglesey’s eastern coastline (a renowned, fossil rich area), makes it perfect for combining your visit to Stone Science with a fossil hunting trip on one of the island’s many wonderful beaches.

Stone Science North Wales

Museum Opening Times

September to October 18th 2020
10am - 3pm
Closed Wednesdays
Half-term October 19th - 4th November 2020
Open 10am - 4pm



Shop Opening Times
(The Museum closes in December but the shop stays open)

September 7th - December 2020
10am - 3pm
Closed Wednesdays
Half-term October 19th - November 4th 2020
Open 10am - 4pm

Closed Xmas Day to (& including) New Year’s Day

Please check the website, telephone 01248 450 310 or text 07765 832 140 for any variation



2020 Admisson Prices

Adult : £7.00
Child / student : £6.00
Concessions: £6.00
Family rate 2 adults + 3 Children :
£25.00
Groups of 10 + : £5.50 each
Under 3’s : Free