The church of Saint Mary of Portonovo (Santa Maria di Portonovo), is one of the most interesting examples of Romanesque architecture in central Italy. Dating back to 1034, it was located next to a Benedictine monastery, which collapsed in 1300. The Church, for nearly 700 years, was the only building in Portonovo Bay.
The Romanesque style permeates the architecture of the church, with five naves placed under an octagonal dome of Byzantine inspiration; built with the white stone from the Conero, it is located directly above the sea and this position increases its suggestive nature.
The church was restored in the 80s and can be visited during certain periods of the year.
Opening Hours – Autumn / Winter 2025–2026
| Day | Opening Hours |
|---|---|
| Monday | Closed |
| Tuesday | Closed |
| Wednesday | Closed |
| Thursday | Closed |
| Friday | Closed |
| Saturday | 10:00 – 12:30 |
| Sunday | 10:00 – 12:30 |
For extra visits (groups, minimum 10 people) contact, at least 24 hours before, the "Merlin" Company: Marica Marchetti (mobile 339-3267080) and Cecilia Favi (mobile 340-9915574) or write to: info@libreriamerlino.it .