Tresaith is a coastal village in Ceredigion, Wales, between Aberporth and Llangranog. It is linked to the former by a two-mile section of the Ceredigion Coast Path, part of the Wales Coast Path. Tresaith is within the Ceredigion Heritage Coast which offers extensive walking and views. The village is approximately 10 miles from Cardigan (Aberteifi), the county town of the historic county of Cardiganshire (Ceredigion), and approximately 16 miles from Aberaeron, complete with its charming, colourful houses.