Coimbra's sole five-star hotel is charmingly ensconced in the romantic Jardim Quinta das Lágrimas on the west bank of the Mondego. Choose between classic, richly furnished rooms in the original 18th-century palace, or go for something more minimalist in the modern annex. There's a formal fine-dining restaurant for gourmet dinners, and a fully equipped spa.
Discounts are sometimes available online.