"A tad more expensive than the rest of entries on this list, Terra Dominicata is nonetheless incredibly affordable for a vaunted Three Key property. Located in the Montsant Natural Park in the province of Tarragona, its buildings are the rehabilitated farm structures of a 12th century monastery. Today, it’s a true haven of peace for nature lovers and oenophiles. The estate has its own winery and a spa — the latter immersed in the olive forest that surrounds the beautifully restored spaces." - The MICHELIN Guide