Radisson Blu St. Helen's Hotel Dublin is one of the finest hotels in the Irish capital. Just 5,5 km south of the city centre.The hotel was formerly one of Ireland's most important historic houses, and has been meticulously restored and adapted to provide 5-star luxury accommodation for both business traveller and tourist.Set on two acres of formal gardens, this restored Portland stone mansion is just five km south of Dublin's city center and one km from Dublin Bay.