In a new riverside development north of the center, this flashy hotel is built atop 14 former grain silos, whose circular spaces house the reception and bar. Rooms are handsome and well-equipped, with coffee-pod machines and beds backed by whole-wall photos of old Rosario. The restaurant and rooftop spa complex, including outdoor and indoor pools, have spectacular panoramas.
Cheapest-category city views are more interesting than those from executive rooms. For brilliant river views, you'll need to upgrade to a premium room or suite.