Grotta Palazzese, Southern Italy
Part of the Hotel Grotta Palazzese, this restaurant is built into a vaulted limestone cave, facing toward the sea. It is located in the town of Polignano a Mare in southern Italy, and as you eat your food you can watch the waves crash against the rocks. Look up, and you'll see beautiful Italian Limestone radiated by a few lamps and candles. It's a very romantic sight to see, perfect for a date if you're in the area.
Grotta Palazzese, Via Narciso, 59, 70044 Polignano A Mare BA, Italy
[Photo via]