Tucked away under a portico on Via Piella, you'll find one of Bologna's most charming secrets. Open a small, unassuming shutter in the wall and you're suddenly transported to a different world, a view that has earned this spot the nickname "Little Venice." A hidden canal, the Canale delle Moline, flows between the tall, colorful historic buildings, creating a picturesque scene that feels miles away from the bustling city streets. It's a truly magical photo opportunity and a wonderful glimpse into the city's forgotten network of waterways.