- Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Lovely breakfast, lovely owner, beautiful location by the reservoir.
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Llwyn Onn Guest House is located in Merthyr Tydfil. Cyfarthfa Park and Museum and Brecon Mountain Railway are cultural highlights, and some of the area's landmarks include Joseph Parry's Ironworker's Cottage and Brecon Cathedral. Aberdare Swimming Pool and Parc Bryn Bach are also worth visiting.
Nice quiet location . Easy t get to Cardiff . Nice room.