🇵🇹 Portugal · Megalith
Pavia — Anta do Pavia Hall Dolmen with Chapel Inside
Neolithic (3000 BCE) later Christian chapel 17th c. built inside dome 17th conversion of Pavia Dolmen Saint Dionísio · Alentejo Neolithic + Christian repurpose
Pavia church-dolmen 1640 Alentejo syncretism chapel-dolmen.