Home LiDAR map Monmouthshire Llanarth
LiDAR map of Llanarth
Waystone shows the bare-earth LiDAR of Llanarth (Llan-arth), a community in Monmouthshire, at one metre per pixel. The heritage records hold 59 recorded places here: 27 Coflein records, 24 listed buildings, 4 scheduled monuments, 4 places recorded in Wikidata. On the LiDAR, most of the ground in the community lies between about 35 m and 118 m above sea level; its highest point is about 200 m. By their register titles, its scheduled monuments include 2 castles.
Llanarth on the LiDAR. Bare-earth LiDAR, drawn in your browser by the RVT toolbox (the Relief Visualization Toolbox, ZRC SAZU). It opens on Combined VAT; the panel holds all seventeen of its methods, each with its settings. LiDAR: Natural Resources Wales and Welsh Government, 1 m DTM, Open Government Licence. More about this map
The Ordnance Survey six-inch map of Llanarth, 1888–1913. The Ordnance Survey’s six-inch-to-the-mile map, second edition, surveyed between 1888 and 1913 and held by the National Library of Scotland, laid over today’s map with the paper colour removed, so the field boundaries, place names and antiquities the surveyors drew sit on the ground. More about this map
Roman roads near Llanarth. The Roman road network compiled by the Roman Roads Research Association (Digital Britannia), with each road’s grade of evidence, and the Roman forts, camps and towns along them. More about this map
See Llanarth with everything Waystone has
The full map lays the LiDAR under the Ordnance Survey's six-inch maps of 1843–1913, the Roman road network and the 59 recorded places in the community, with search, the sun dial, the ground probe and the cross-section tool, for all of England and Wales. Free, with nothing to install.
- County
- Monmouthshire, Wales
- Area
- 32.4 km²
- Recorded places
- 59
- Height (LiDAR)
- Mostly 35–118 m above sea level; highest 200 m
- ONS code
- W04001066
Scheduled monuments and other designated sites
- Coed y Bwnydd CampScheduled monument
- Llancayo CampScheduled monument
- Wern-y-Cwrt Castle MoundScheduled monument
- Twyn y Cregen Castle MoundScheduled monument
Listed buildings
- Bettws Newydd Church
- Clytha Castle
- Clytha Park
- Church of All Saints
- Llanarth Court
- Chapel Farmhouse
- Trostrey Court
- Roman Catholic Church of St Mary and St Michael
- Little Pitt Cottage
- Great House
- Church of Saint Peter
- Church of Saint Teilo
- Church of Saint David
- Coed-y-gelli
- Church Farmhouse
- Telephone Call-box
- Telephone Call-box
- Walled garden at Clytha Park
- Windmill Tower to W of Llancayo House
- Open-bay outbuilding on S side of farmyard at Cwm
- Former Post Office
- Garden railings and gate at Trostrey Lodge
- Stable block at Plas Hendy
- Llwynderi Bridge
Other recorded places
- Trostrey Court EnclosureCoflein record
- Castell Crov;Bettws Newydd, MoundCoflein record
- Llancayo Farm Barrow Cemetery, Gwehelog, UskCoflein record
- Camp Hill Enclosure, BryngwynCoflein record
- Llancayo Farm Defended EnclosureCoflein record
- Trostrey Court Farm Possible Roman Fort or CampCoflein record
- Llancayo Farm Barrow CemeteryCoflein record
- Llancayo Farm Barrow Cemetery, Concentric BarrowCoflein record
- Ty'r Nant, Llanarth; Ty NantCoflein record
- Gwehelog Roman Temple;Llancayo FarmCoflein record
- Llancayo Farm Roman Marching Camp, Gwehelog, UskCoflein record
- Clytha Park Ha HaCoflein record
- Clytha Garden LakeCoflein record
- Llanarth Court Park, LlanarthCoflein record
- Clytha Park, RaglanCoflein record
- Pant y ColinWikidata place
- Llanarth Court Gatehouse, LlanarthCoflein record
Nearest places with their own page
- Cross at Croes Lwyd3.4 km south-east
- Raglan Castle3.9 km east
- Castell Arnallt5.8 km west
Neighbouring parishes
Reading the LiDAR
The terrain model has trees, crops and buildings removed, so banks, ditches, mounds, old field systems and hollow ways show as relief. Many are modern or natural: check the records and the old Ordnance Survey map in the app. How to read a LiDAR map. Scheduled monuments are protected by law; use public rights of way.
Sources
- LiDAR: Natural Resources Wales and Welsh Government, 1 m DTM, Open Government Licence.
- Heights: Waystone, from the same LiDAR sampled about every 12 m inside the boundary; 'most of the ground' is the middle 80% of those heights; metres above Ordnance Datum Newlyn.
- Parish boundary: Office for National Statistics, Parishes and Non Civil Parished Areas (December 2024), Open Government Licence. Contains OS data © Crown copyright and database right 2025.
- Recorded places: the national heritage records (Historic England, Cadw, Coflein and others) as held by Waystone.
- Coflein, Royal Commission on the Ancient and Historical Monuments of Wales, Open Government Licence.
Last updated 2026-10-16.