Built in 1873 on the lush green and quiet Margaret Island in the center of Budapest, the Ensana Grand Margaret Island offers a spacious spa area with a selection of treatments. A heated underground hall connects the hotel to the neighboring Ensana Thermal Margaret Island, which features one of Europe's top health spas. A hot tub, 2 pools, and various saunas and beauty treatments can be enjoyed there. The diagnostic section features various therapeutic treatments. Guests can access the spa area free of charge. The Széchenyi Restaurant offers fine dining with magnificent views of the park.

International, domestic and diet cuisine, with a wide selection of Hungary's best wines, are served. Outdoor dining can be enjoyed in summer on the terrace and in the garden. In the evenings, a gypsy orchestra provides entertainment. The classically furnished rooms overlook the Danube or the magnificent park. They are all air-conditioned and have a mini-bar. The island stretches over 2.

5 mi and is protected leafy botanical parkland with ancient trees, a Japanese garden, and a rose garden, an open-air amphitheater, traversed by walking and jogging tracks. Bicycles, horses, carts and electric buggies can be hired to get around. It is only a 15-minute drive away from the center of Budapest.