Tŷ Hyll
house in Capel Curig, north Wales

Tŷ Hyll (Welsh for 'Ugly House') is a crudely built stone house on the A5 road between Betws-y-Coed and Capel Curig in north Wales. It has been used as a cafe since 2012. It became a Grade II listed building in 1966.
Description
The house is single storey and built using large undressed boulders, some weighing up to 3 tonnes. It has a semi-circular tapering chimney stack to the right and a tall boulder chimney to the rear. It has a central main entrance door to the front and a smaller two-panel door to the rear. There are windows to the front and rear, and the left hand gable. It also has dormer windows to the rear attic floor.
History
There are claims (for example by the Snowdonia Society) that the house dates from the 15th-century and was possibly a 'Tŷ unnos', which was a house built on common land in one night - allowing the builder to claim ownership. The date 1475 is carved above the fireplace.
Begin with the source’s own compact description: “Tŷ Hyll” is house in Capel Curig, north Wales. The dossier treats that line as a proposition to test through Hyll, house and Capel, not as a finished interpretation.
Why this record matters
The phrase “house in Capel Curig, north Wales” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 13, 2026. The linked authority identifier is Q13132114. Authority coordinates are 53.100, -3.858. None of the 1 selected statements returned an explicit reference. The first chronological checks are 2012, 1966 and 1475.
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This entry incorporates text from “Tŷ Hyll” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.