"The former 13th-century charitable hospice is set on a promontory with sweeping views of the sea near the ancient Roman city of Narbonne. You can even rent out the whole thing for $7,900 per night from September through June (there's enough space for 34 guests). But if you don't want to blow your entire wine budget, a single room will do, especially if it's during the annual summer Jazz Festival in July." - Travel + Leisure Editors