The 78-room luxury Gran Hotel Las Caldas is a historic property geared toward vacationers wanting a spa-filled stay. The large Aquaxana spa complex includes a hydrotherapy pool, a Roman bath, a sauna, and a solarium, and more; guests can also enlist in health and wellness programs monitored by trained professionals. With gorgeous grounds set amongst lush hills, it’s an ideal spot to relax. However, the four-pearl Hotel Enclave on the same grounds is worth considering as an alternative; this sister property houses the Gran's spa facilities and has almost all the same services for a lower price.