Home LiDAR map Isle of Anglesey Llannerch-y-medd
LiDAR map of Llannerch-y-medd
Waystone shows the bare-earth LiDAR of Llannerch-y-medd, a community in Isle of Anglesey, at one metre per pixel. The heritage records hold 32 recorded places here: 22 Coflein records, 7 places recorded in Wikidata, 2 scheduled monuments, 1 listed building. On the LiDAR, most of the ground in the community lies between about 46 m and 90 m above sea level; its highest point is about 122 m. By their register titles, its scheduled monuments include 1 barrow or cairn.
Llannerch-y-medd 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 Llannerch-y-medd, 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 Llannerch-y-medd. 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 Llannerch-y-medd 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 32 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
- Isle of Anglesey, Wales
- Area
- 29.8 km²
- Recorded places
- 32
- Height (LiDAR)
- Mostly 46–90 m above sea level; highest 122 m
- ONS code
- W04000028
Scheduled monuments and other designated sites
- Llech GolmanScheduled monument
- Cors-y-Bol Round BarrowScheduled monument
Listed buildings
Other recorded places
- St Ceidio's ChurchCoflein record
- St Mary's Church, GwredogCoflein record
- Boulton Paul Defiant T3933Coflein record
- De Havilland Queen Bee V4756Coflein record
- Avro Anson I EG609Coflein record
- Mynydd Mwyn Mawr Standing Stone PairCoflein record
- St Mary's Church, Llannerch y MeddCoflein record
- Circular Enclosure, Ynys Bach, Near LlanerchymeddCoflein record
- Ceidio Earthwork EnclosureCoflein record
- St Anna's ChurchCoflein record
- Carmel ChapelCoflein record
- LlanerchymeddCoflein record
- Ffynnon Trinculd, Coedana FarmCoflein record
- Capel Cybi, poss. Chapel SiteCoflein record
- Sunday School and Mission RoomCoflein record
- Tabernacl Welsh Baptist Church, Farmer StreetCoflein record
- Jerwsalem ChapelCoflein record
- Llyn AlawWikidata place
- Melin Gallt y Benddu, LlanerchymeddCoflein record
- Llwydiarth Fawr, Garden, Llannerch-y-MeddCoflein record
Nearest places with their own page
- Presaddfed Chambered Tomb6.5 km south-west
- Parciau hill fort8.9 km east
- Din Llugwy Romano-British Village9.4 km east
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.