Expedia: Holidays, Hotels, Flights, Car HireThe 5 star Radisson SAS St. Helen's Hotel stands on 4 acres of magnificent formal gardens, boasting a suburb location in Dublin. The hotel has an authentic Italian Restaurant - Talaveara. Lighter snacks are served in the bright and airy Orangerie Bar and Ballroom Lounge. Other facilities include a beauty salon, fitness suite and snooker room.