Grand Mercure Apartments Magnetic Island Hotel Magnetic Island Queensland Australia. Star rating 4. Average rating 7.3 off 19 reviews. Grand Mercure Apartments Magnetic Island Hotel is conveniently located in the popular Nelly Bay area. The hotel has everything you need for a comfortable stay. Service-minded staff will welcome and guide you at the Grand Mercure Apartments Magnetic Island Hotel. Comfortable guestrooms ensure a good night’s sleep with some rooms featuring facilities such as internet access wireless, non smoking rooms, air conditioning, heating, desk. Access to the hotel’s hot tub, fitness center, golf course (within 3 km), outdoor pool, spa will further enhance your satisfying stay. Friendly staff, great facilities and close proximity to all that Magnetic Island has to offer are three great reasons you should stay at Grand Mercure Apartments Magnetic Island Hotel..