Chiesa di Sant'Anna intra mœnia

Tucked into Alghero's historic center, this small Catholic church carries an intriguing detail right in its name — "intra mœnia" means "within the walls," anchoring it firmly inside the old city. It's not open for regular worship, so you'll need permission to get inside, which makes it more of a quiet historical curiosity than an active religious site. Worth knowing if you're poking around the old town and want to look beyond the main cathedral.