TreeAlive
‹ Cof Cymru: National Historic Assets of Wales, Wales

Cof Cymru: National Historic Assets of Wales · Wales

Cei Tyddyn Isa

Penrhyndeudraeth, Gwynedd, Wales

A scheduled monument in Penrhyndeudraeth, Gwynedd, recorded as Quay (Post Medieval).

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Cei Tyddyn Isa, Penrhyndeudraeth, Gwynedd, with a pin at the register's coordinates
Ordnance Survey six-inch map, 2nd edition (1888–1913), covering this location. Courtesy of the National Library of Scotland. The pin is ours, placed from the register's coordinates.

The record

Designation
Scheduled monument
Site type
Quay
Period
Post Medieval
Date of designation
17 March 1980
Community
Penrhyndeudraeth
Unitary authority
Gwynedd
Country
Wales
Coordinates (centre of the scheduled area)
52.93484, -4.04111
SAM number
ME108
Cadw record number
3230

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

5 historical maps cover this location, the earliest the 1588 map "Ortelius, Abraham: Theatro De La Tierra Universal. 0" (Bayerische Staatsbibliothek, Munich).

Historical maps covering this location

  • 1588 · Ortelius, Abraham: Theatro De La Tierra Universal. 0 (Bayerische Staatsbibliothek, Munich)
  • 1608 · (13) Cambriae Typus. (David Rumsey Map Collection, Stanford Libraries)
  • 1896 · Sheet 7. Ordnance Survey of England and Wales. (David Rumsey Map Collection, Stanford Libraries)
  • 1899 · 119 Snowdon (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

The following provides a general description of the Scheduled Monument.

A stone-built quay, approximately 200m long, on the N bank of the Afon Dwyryd. The surviving remains, which are well preserved, include the quay, 23 sets of landing steps, slate tying posts, a slipway at the N end of the quay, two roofed buildings and a row of hitching posts for pannier ponies and cart horses. At this quay Ffestiniog slates were loaded onto flat-bottomed craft for transport downstream. Predating the Ffestiniog railway, it is perhaps late 18th century in date.

The monument is of national importance for its potential to enhance our knowledge of modern industry. It retains significant archaeological potential, with a strong probability of the presence of associated archaeological features and deposits. The structures themselves may be expected to contain archaeological information concerning chronology and building techniques.

The scheduled area comprises the remains described and areas around them within which related evidence may be expected to survive.

Nearby in the register

Other entries of the same register within about three miles of this one, by straight line.

Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), 2026-09-07, licensed under the Open Government Licence http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ Cadw, the Welsh Historic Environment Service · Open Government Licence v3.0
See your own family's places on a living map