History
Nestled on the eastern edge of Neath, Gnoll Country Park is a captivating blend of natural beauty and rich history. Spanning over 200 acres of woodlands, ponds and landscaped gardens, the park stands as a testament to centuries of transformation – from a prominent family estate to a much loved public park and attraction.
Origins
The Gnoll’s history dates back to the 16th century when it was owned by the Evans family. David Evans, serving as a sheriff in 1632, was among its notable early residents. The estate passed through the Evans family and in 1686, Mary Evans, the sole remaining heir to the estate, married Sir Humphrey Mackworth and he became owner of the estate. Mackworth was a distinguished lawyer and entrepreneur from Derbyshire and he had several plans for the estate.
The Mackworth Era
Under Sir Humphrey Mackworth’s stewardship, the Gnoll Estate underwent significant developments. He expanded the existing house in 1702, adding features such as a coach house, servant quarters, and water storage facilities. Beyond artchitecture, Sir Humphrey was instrumental in advancing local industries, notably coal mining and copper smelting, integrating industrial prowess with estate management.
His son, Herbert Mackworth, continued this legacy, further enhancing the estate’s industrial and aesthetic appeal. The 18th-century landscaping, attributed to designers like Thomas Greening, introduced formal and informal elements, including cascades, grottoes and the iconic Ivy Tower. These features epitomised the transitional garden styles of the period, blending utility with ornamentation.
Estate Evolution
The Mackworth lineage ended with Sir Robert Mackworth’s death in 1794. His widow, Mary, remarried Capel Hanbury Leigh, leading to the estate’s eventual sale in 1811 to Henry Grant. The Grant family revitalised the property, maintaining its grandeur and adapting it to more contemporary tastes. Charles Evan-Thomas, a cousin of the Grant family, acquired the estate in the 1860’s and made architectural changes while preserving its historical essence. His son, Hugh Evan-Thomas, was born at Gnoll and became a distinguished naval officer.
Public Acquisition
By the mid-20th century, the estate faced neglect, leading to the demolition of the main house in 1957 due to safety concerns. Recognising its cultural and historical significance to the area, Neath Corporation purchased the grounds, transforming them into a public park and ensuring the preservation of its remaining features.
Present Day Gnoll Country Park
Today, the park is a much-loved visitor attraction known for its historical features, children’s play facilities and varied events programme. The park features a range of ponds, woodland trails, the ruins of Gnoll House and Ivy Tower as well as more modern features like adventure playgrounds, a visitor centre and catering facilities.
Work began on a £12m project to improve the park in 2024. The work includes a new fully accessible two-storey visitor centre with modern café, children’s soft play, dedicated meeting and event spaces and stunning south facing balcony with views across the pond.
It also includes the restoration of Pond Cottage into a holiday home sleeping six people, repair works to the Gnoll House ruins and restoration work on the historic cascades. A new suite of trails and interpretation panels have been developed throughout the park while a new woodland adventure playground further strengthens the facilities for children and families.
The project is funded by the UK Government through the Vale of Neath Heritage Corridor project.
To find out more about the history of Gnoll Country Park, visit one of our new trails.






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