Barely outside the old city walls of Zamora, the NH Colleción hotel (the group’s top grade) occupies the 14th- to 15th-century convent of San Juan de Jerusalem as well as the 16th-century Comendadores convent and part of a 20th-century winery. All those properties have been nicely integrated, but the path to some rooms seems a bit like a maze. The rooms themselves are spacious, modern, and serene, and some have private terraces while others open onto a hidden courtyard where some guests like to sunbathe.