All Inclusive family beach holidays on the Greek island of Kos donâ€™t get much better than at the Grecotel Royal Park. This hotel is directly on the sandy Marmari beach and the rooms are dispersed around the resort amongst the beautifully kept gardens and palm trees. There is plenty to do here to keep the whole family entertained, including sports facilities, activity clubs for children of all ages and animation programmes. There are 2 restaurants at this hotel and as part of the All Inclusive basis, guests can enjoy unlimited drinks and snacks throughout the day. Grecotel Royal Park offers a fantastic family beach holiday at even better value for money.