Home / Attractions And Activities / Historic Site / Trelewis
Trelewis
One of 2 historic site listings in Treharris.
About Trelewis
Trelewis is a historic site in the attractions and activities sector, based in Treharris, WLS. It is one of 2 historic site listings tracked in Treharris; the nearest comparable listing is Llancaiach Fawr Manor, about 0.2 km away in Gelligaer.
- Address
- Treharris, WLS
- Social
Questions
Where is Trelewis located?
Treharris, WLS
What type of business is Trelewis?
Trelewis is a historic site (attractions and activities) in Treharris.
Nearby historic site
- Llancaiach Fawr ManorGelligaer0.2 km
- Deep Navigation CollieryTreharris1.2 km
- Penallta CollieryHengoed4.1 km
- Cwm Calon, WalesHengoed3.4 km
- Abercynon CollieryMountain Ash4.0 km
- Cascade HouseHengoed3.5 km
- Welsh National Mining MemorialCaerphilly5.7 km
- Senghenydd Memorial and GardenCaerphilly5.7 km
- AbercynonMountain Ash3.9 km
- Darran ValleyBargoed6.4 km
- A469 roadHengoed4.9 km
- PontsionnortonPontypridd5.9 km
- CoedpenmaenPontypridd6.1 km
- Carn BugailBedlinog6.8 km
- Abernant CollieryCaerphilly7.0 km
Cite this page
“Trelewis, Treharris — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.