Home LiDAR map Gwynedd Llannor
LiDAR map of Llannor
Waystone shows the bare-earth LiDAR of Llannor, a community in Gwynedd, at one metre per pixel. The heritage records hold 97 recorded places here: 63 Coflein records, 20 listed buildings, 6 scheduled monuments, 6 places recorded in Wikidata, 2 Atlas of Hillforts entries. On the LiDAR, most of the ground in the community lies between about 6 m and 103 m above sea level; its highest point is about 133 m. By their register titles, its scheduled monuments include 3 henges and standing stones, 1 cross and 1 castle.
Llannor 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 Llannor, 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 Llannor. 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 Llannor 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 97 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
- Gwynedd, Wales
- Area
- 48.2 km²
- Recorded places
- 97
- Height (LiDAR)
- Mostly 6–103 m above sea level; highest 133 m
- ONS code
- W04000084
Scheduled monuments and other designated sites
- Four Crosses Standing StoneScheduled monument
- Cromlech Farm Burial Chamber, Four CrossesScheduled monument
- Tirgwyn Standing StonesScheduled monument
- Standing Stone NW of TrallwynScheduled monument
- Bwlch Ffordd IsaAtlas of Hillforts entry
- Enclosed Hut Group at Clogwyn BachScheduled monument
- Ty-Newydd Mound & Bailey CastleScheduled monument
- Polish Home, Rhyd-y-ClafdyAtlas of Hillforts entry
Listed buildings
- Plas Bodegroes
- Church of St Cawrdaf
- Bodfel
- Church of the Holy Cross
- Pont Bodfel
- Pont Abererch
- Otter House at Ty Iocws
- Llwyndyrus
- Plas-gwyn
- Church of St Cynfil
- Clogwyn Tower
- Pont Rhyd-hir
- Pont-y-pandy and causeway
- Bridge at Tyddyn Rhoddyn
- Pont Ffynnon-gadfa
- Pont Penprys
- Pont Pensarn
- Pont Pensarn
- Milestone
- Milestone
Other recorded places
- Hawker Audax K7470Coflein record
- Ffynnon CawdrafCoflein record
- Ffynnon Gadfarch, Holy WellCoflein record
- Ffynnon Gwynedd, Holy WellCoflein record
- Penychain Railway Station, Cambrian Coast LineCoflein record
- Abererch HaltCoflein record
- Bryn Bodfel Ringditch FeaturesCoflein record
- Berea ChapelCoflein record
- Llannor ChapelCoflein record
- Four Crosses Standing Stone, DestroyedCoflein record
- Tyddyn Ffelliwr, MonolithsCoflein record
- Tyddyn LlewelynCoflein record
- Rectangular Cropmark Enclosure SouthCoflein record
- King George's Field Enclosure; King Georges FieldCoflein record
- Pont Rhyd-Hir Defended Enclosure, EfailnewyddCoflein record
- Traian Bivallate Cropmark EnclosureCoflein record
- Y FforCoflein record
- Penychain Long HutCoflein record
- Yoke House, N.E.Coflein record
- Yoke House, N.N.W.Coflein record
Nearest places with their own page
- Tre'r Ceiri6.7 km north
- Garn Boduan6.7 km west
- Criccieth Castle12.1 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.
- Hillforts: Atlas of Hillforts of Britain and Ireland (Lock and Ralston 2017), CC BY-SA 4.0.
- Coflein, Royal Commission on the Ancient and Historical Monuments of Wales, Open Government Licence.
Last updated 2026-10-16.