Aberdare Park (Welsh: Parc Aberdâr) is a well-preserved Victorian public park located in the village of Trecynon, near the town of Aberdare in South Wales.
The park occupies nearly fifty acres (20.25ha). It opened on 27 July 1869. It was landscaped and planted by William Barron who had laid out many parks in England. The park was created at the instigation of Rees Hopkin Rhys.
In 1956 the National Eisteddfod was held in the park. A gorsedd circle was erected to commemorate this event, the stone circle still remaining.
The park is the location of the annual Aberdare Park National Road Races, which is a motorcycle race held on the 0.9-mile (1.4 km) circuit of public roads within the park. The road races are usually held over a weekend in July and is run on one of only 4 anti-clockwise motor racing layouts in the UK. (The others being Oliver's Mount, Blyton Raceway and Rockingham Speedway). It is said to be one of the best and hardest to master despite it's relatively short length. It is also one of only two street circuits in regular use on the UK Mainland (the other being Oliver's Mount).
Visitors to the park are greeted by the prominent sculpture of Sir William T. Lewis (Lord Merthyr). Unveiled in 1913, the sculptor was Thomas Brock.
The park contains a mixture of native and exotic trees most of which date back to the Victorian era, the following trees can be found at the park.
Gorsedd stones as used for the National Eisteddfod
An inquisitive Canada goose
Having fun at Aberdare Carnival
Lord Merthyr sculpture by Thomas Brock
Coordinates: 51°43′09″N 3°27′30″W / 51.71917°N 3.45833°W