Home LiDAR map Merthyr Tydfil Dowlais
LiDAR map of Dowlais
Waystone shows the bare-earth LiDAR of Dowlais, a community in Merthyr Tydfil, at one metre per pixel. The heritage records hold 58 recorded places here: 50 Coflein records, 6 listed buildings, 2 places recorded in Wikidata. On the LiDAR, most of the ground in the community lies between about 280 m and 394 m above sea level; its highest point is about 433 m.
Dowlais 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 Dowlais, 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 Dowlais. 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 Dowlais 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 58 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
- Merthyr Tydfil, Wales
- Area
- 3.3 km²
- Recorded places
- 58
- Height (LiDAR)
- Mostly 280–394 m above sea level; highest 433 m
- ONS code
- W04000715
Listed buildings
- Bethania Independent Chapel
- Dowlais Works Blast Engine House
- Dowlais Works Stables
- Former Guest Memorial Library
- Catholic Church of St Illtyd
- Industrial building at former Ivor Works
Other recorded places
- Dowlais Ironworks, Merthyr TydfilCoflein record
- Dowlais Iron Works, Coal ChuteCoflein record
- Dowlais, Drainage SystemCoflein record
- DowlaisCoflein record
- Dowlais Iron Co Rly.Coflein record
- Dowlais Iron Co TramroadCoflein record
- Dowlais Iron Co TramroadCoflein record
- Dowlais Iron Co Rly.Coflein record
- Dowlais Iron Co Rly.Coflein record
- Dowlais Iron Co Rly.Coflein record
- Dowlais Iron Co TramroadCoflein record
- No.7 PitCoflein record
- Air ShaftCoflein record
- Beulah English Baptist Chapel, Victoria StreetCoflein record
- Caersalem Baptist ChapelCoflein record
- Hebron Welsh Baptist Chapel, High StreetCoflein record
- Church, Francis Street, DowlaisCoflein record
- Mary Street Chapel, Mary Street, DowlaisCoflein record
- Lower High Street Chapel, Lower High StreetCoflein record
- Lower High Street Chapel, Lower High StreetCoflein record
Nearest places with their own page
- Morlais Castle3.0 km north-west
- Pont-y-Cafnau3.5 km west
- Cefn Golau Cholera Cemetery6.6 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.