The Iguazu Grand Resort Spa and Casino.

Originally built as a casino-hotel in 1998, the Iguazú Grand has since evolved into a sprawling, family-friendly resort that serves as an indulgent base for exploring the nearby falls. The property’s gaming roots still supply plenty of evening energy, but the focus here is firmly on leisure. Lush, landscaped gardens frame a series of outdoor pools complete with decorative waterfalls, while the Spa del Paraíso offers Roman baths, a sauna, and a heated indoor pool. Inside, the oversized, all-suite accommodations lean into classic elegance with French-style furniture, draped curtains, and deep hydromassage tubs. Dining spans four restaurants and bars, including the formal El Jardín, which highlights organic local ingredients. For families, the supervised Club de la Selva keeps kids engaged with activities focused on Guarani culture.