At College Green, Westmoreland StDublin, Ireland D02 HR67 Phone: +353 1-645-1000Fax: +353 1-645-1234Toll Free: +800-228-9290 Hotel E-mailHotel Website Commission Rooms Rates 10% 191 $450-$1,861 (USD) Hoteliers! Is your information accurate? Update Here College Green Hotel-Autograph Collection Location & Neighborhood In heart of Dublin - 8 MI, 25 min from Dublin airport.