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Cof Cymru: National Historic Assets of Wales · Wales

Cascade at Glynllifon

Llandwrog, Gwynedd, Wales

A Grade II listed building in Glynllifon, Llandwrog, Gwynedd, designated on 8 September 1998.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Cascade at Glynllifon, Llandwrog, 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
Listed building, Grade II
Broad class
Gardens, Parks and Urban Spaces
Date of designation
8 September 1998
Locality
Glynllifon
Community
Llandwrog
Unitary authority
Gwynedd
Country
Wales
Coordinates
53.07295, -4.30058
Cadw reference
20474

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 1795 map "To Sir Watkin Williams-Wynn Bart ... the map of the six counties of North Wales is most humbly inscribed by his obedient humble servant" (Llyfrgell Genedlaethol Cymru – The National Library of Wales).

Historical maps covering this location

  • 1795 · To Sir Watkin Williams-Wynn Bart ... the map of the six counties of North Wales is most… (Llyfrgell Genedlaethol Cymru – The National Library of Wales)
  • 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
  • 1896 · Sheet 7. Ordnance Survey of England and Wales. (David Rumsey Map Collection, Stanford Libraries)
  • 1899 · 118 Nevin (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)

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This record in Cadw's own full report ↗

Cadw's description

Facing the main east vista approximately 300m from the house on the south side of the Afon Llifon dingle at the point where it turns north-eastwards.

Probably part of the 2nd Lord Newborough's many improvements to the pleasure grounds in 1820's which are especially interesting for their water features.

Glynllifon was the seat of the Wynn family and Sir Thomas John Wynn became the 1st Lord Newborough in 1776. The house was rebuilt after a fire 1836-48 by Edward Haycock, architect of Shrewsbury. Influence for some of the garden features came from the family’s grand tours.

Runs down the hillside towards the Afon Llifon, fed by a reservoir on the hill towards Fort Williamsburg. One of the many water features at Glynllifon, this one also supplied the grand fountain on the opposite side of the river at the eastern end of the Coed y Terrace vista. Although the fountain is now operating again the cascade no longer functions.

At the top is a square structure with pointed arch and to its west the cascase steps down to a succession of five levels each with rubble walled sides. Culverted under one of the woodland paths. At the base is a square coursed rubble structure with semicircular arched recess to the front. It was possible to walk behind the water cascading over the top down into a small fountain pool and on down to the Llifon. At the top is a leat running west towards the Mill Folly Grotto.

Listed for its special interest as a distinctive C19 garden feature within this exceptionally fine context.

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
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