Marina Dunes Retreat offers accommodations in Hindmarsh Island, 22 miles from Clayton Bay Boat Club. The air-conditioned accommodation is 1.9 miles from Coorong Quays Hindmarsh Island. The accommodation features a 24-hour front desk and free Wifi is available throughout the property. The spacious vacation home has 4 bedrooms and 2 bathrooms with a hair dryer and free toiletries. A TV is offered. The accommodation is non-smoking. Guests can relax in the garden at the property. Adelaide Airport is 51 miles from the property.