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Cof Cymru: National Historic Assets of Wales · Wales

Leat to Park Pool

Forden with Leighton and Trelystan, Powys, Wales

A Grade II listed building in Moel y Mab, Forden, Forden with Leighton and Trelystan, Powys, designated on 20 March 1998.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Leat to Park Pool, Forden with Leighton and Trelystan, Powys, 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
Water Supply and Drainage
Date of designation
20 March 1998
Locality
Moel y Mab
Town
Forden
Community
Forden with Leighton and Trelystan
Unitary authority
Powys
Country
Wales
Coordinates
52.63807, -3.11271
Cadw reference
19551

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)
  • 1899 · 151 Welshpool (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)
  • 1916 · Sheet 60. Shrewsbury. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

Located approximately 1.0km SE of Leighton church and situated in a woodland plantation on the S side of a forest road. The leat extends from Hollybush Cottage to the E to a footbridge immediately E of Park pool to the W.

Constructed in the 1850s or 1860s through woodland to supply water to Park Pool, from where water was channelled to Leighton Hall and Leighton Farm, and equally as an ornamental feature, as represented by its picturesque cascades. A footbridge across the leat is dated 1874. The leat was an integral part of the Leighton Estate, acquired by the Liverpool banker John Naylor in 1846-47, where a model farm was constructed on a large scale which was notable, among other things, for its application of technology to farming methods. Water from the leat was used to drive turbines at the Leighton Farm. Naylor also developed the woodland on Moel y Mab, both for pleasure and profit. John Naylor continued to extend and improve the Leighton Estate until his death in 1889. His grandson, Captain J.M. Naylor, sold the Estate in 1931.

Stone-lined leat approximately 0.3km in length which has a series of weirs consisting of cross-walls with stone piers and cascades. Mid way along its length is a footbridge comprising 2 square piers, on the upstream side of which is a simple deck of cast iron plates with open lattice work.

The Leighton Estate is an exceptional example of high-Victorian estate development. It is remarkable for the scale and ambition of its conception and planning, the consistency of its design, the extent of its survival, and is the most complete example of its type in Wales. The leat to Park Pool is an important element of this whole ensemble at Leighton. It has decorative qualities characteristic of the Estate and is an important part of a highly planned, technologically innovative development which was also contrived to give pleasure to its owner and family.

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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