Bayas

General data
- Water type: River
- Progression: Ebro -> Balearic sea -> Mediterranean Sea -> Atlantic Ocean -> Planet Earth
- Climates: Subtropical
- Continents: Europe
- Countries: Spain
Description
The Bayas or Baia is a 56 km long river of Spain. From its source in the Gorbeia massif in Biscay, it flows southwards through Álava before discharging into the Ebro River near Miranda de Ebro, Burgos.