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Llwyn Onn Guest House


The Llwyn Onn area is ideal for walking and cycling around the reservoir to the nearby Garwnant Forest Centre and the Taff Trail, We are close to Pen y Fan with panoramic views of the countryside in the National Park.

The rooms at Llwyn Onn Guest House offer individual style and attention to detail. They offer amenities to a hotel standard, but with a homely feel. The front bedrooms overlook the gardens and the lake whilst the back and ground floor bedrooms have woodland views. There is also private off road parking for our guests.



  • Parking (free)
  • Pets Accepted

Public Transport Directions

The bus stop is 300 yards away.

Road Directions

The Guest House is situated 3 miles north of Merthyr Tydfil town centre, just off the A470.