The Duomo di San Giovanni Battista dominates Loano's skyline with its outsized baroque dome, a cathedral far grander than you'd expect in a town of barely 10,000 people. The interior is cool and dim, with painted vaults and an assortment of artworks accumulated over several centuries of patronage from the Doria family and later Genoese nobility.
The facade faces the main piazza and the sea beyond. Step inside in the early morning before the beach crowds wake up and you may have the place largely to yourself.