Montebelo Vista Alegre Ílhavo Hotel

The hotel is literally built inside a working porcelain company's historic campus, spreading across the founders' palace, the master painter's palace, and the old workers' housing. It's a full luxury hotel with a spa, pool, and a restaurant leaning into the cooking of Portugal's central region. Rooms range from modest doubles to suites depending on which building you're in, so it's worth being specific when you book.