Situated on the largest thermal spring on the planet, the Guarani Aquifer, Mabu Thermas Grand Resort offers five-star accommodation in Foz do Iguaçu, Brazil, near Iguaçu Falls, which is one of the Seven Natural Wonders of the World. In-room amenities include air-conditioning, minibars, free Wi-Fi, TVs, heating, telephones and hairdryers. Guests can delight their palate with a choice of three on-site restaurants. Leisure facilities include a bar, swimming pools, a spa and wellness centre, a tennis court, a fitness centre and a game room.