Afon Tryweryn

The Afon Tryweryn is a river in Gwynedd that flows for about 19 kilometers from Llyn Tryweryn in Snowdonia National Park before joining the Dee River at Bala. The river splits into an upper section with grades 3 and 4 rapids, and a lower section that is more moderate with grades 2 and 3, except for one grade 4 rapid that can be bypassed.

The river has served the region for generations, providing water to farms and communities throughout its history. In 1965, a dam was built to create Llyn Celyn reservoir, which flooded the village of Capel Celyn and displaced its residents, marking a turning point in the area's story.

The name carries Welsh roots and ties the river to the local identity of the region. Today, the river and its surroundings reflect a community's connection to the land, shaped by memories of loss and the ongoing use of the water for both sport and practical needs.

The river is accessible for kayaking and rafting, with a visitor center that offers equipment rentals, lessons, and a cafe for those visiting the area. Water releases from the dam happen regularly during summer months, making conditions predictable and allowing for scheduled recreation trips.

Graffiti reading "Cofiwch Dryweryn" (Remember Tryweryn) appears on bridges and walls throughout the area as a lasting reminder of the flooded village and local resistance to the dam. This message has become a symbol of Welsh identity and shows how deeply this historical moment continues to shape the community.