Guests with existing Pier One Sydney Harbour Autograph Collection reservations for any future arrival date, including reservations with pre-paid rates, can make full changes or cancellations without a charge up to 24 hours prior to arrival, as long as the change or cancellation is made by June 30, 2020. For guests making new reservations at Pier One Sydney Harbour Autograph Collection for any future arrival date, including reservations with pre-paid rates, between today and June 30, 2020, reservations may be changed or canceled at no charge up to 24 hours before your scheduled arrival date. For more information, visit the Mariott Response to COVID-19 page. קבל את המחירים העדכניים ביותר ב- KAYAK עכשיו!