Lago di Barrea

Lake Barrea is a reservoir on the Sangro created by a hydroelectric dam in the 1950s and now recognised for its wetland ecology.

Why it matters

The lake demonstrates how an engineered landscape can acquire significant ecological value. Its designation under the Ramsar Convention in 1976 recognises the importance of its wetlands for waterbirds and other wildlife within a broader protected area.

What to notice

Willow and white-poplar woodland borders parts of the water, with mixed oak and pine forest on the surrounding slopes. The lake supports migratory birds and provides habitat for mammals including otters; three historic villages sit within the wider landscape.

Context and history

The reservoir formed after construction of a dam on the Sangro during the 1950s. In 1976 the wetland was designated under the Ramsar Convention, alongside protections from the national park and Natura 2000 network. The lake's creation submerged fields and parts of an ancient necropolis at Colle Ciglio.