Taff's Well Thermal Spring

Taff's Well Thermal Spring emerges from the eastern bank of the River Taff, maintaining a steady temperature of about 22 degrees Celsius throughout the year. The spring sits within a park setting that allows visitors to approach and observe this natural phenomenon directly.

Chemist D. W. Linden first documented the spring in 1760, sparking scientific interest in this natural formation. This early observation marked the beginning of systematic study and attention to the site.

People came from across the region during the Victorian period seeking relief from ailments, believing in the spring's healing properties and making it a popular wellness destination.

Access to the spring comes through Taff's Well Park, which is open during summer months between 10 AM and 4 PM. An audio guide at the site provides helpful information about the natural phenomenon and its features.

The water emerging here has completed a journey lasting between 5,000 and 10,000 years, traveling slowly through underground passages at just 5 meters per year. This extremely gradual movement makes the water's arrival at the surface a result of remarkable geological patience.

Location: Rhondda Cynon Taf

GPS coordinates: 51.54475,-3.27149

Latest update: December 9, 2025 18:49