Castlereagh Boutique Hotel, Ascend Hotel Collection

The Castlereagh Boutique Hotel, Ascend Hotel Collection™, is truly unique. This heritage-listed, Art Deco hotel was the first reinforced concrete structure in Sydney and, for a while, the city’s tallest building. Nearly a century later, the beautifully renovated and maintained hotel is unlike anything in the city. Within walking distance of key Sydney highlights such as Circular Quay, the Rocks, the Opera House and Botanic Gardens, and with transport on the doorstep, the Castlereagh Boutique Hotel is convenient for tourists, business travellers, and those in town for a special occasion or weekend getaway.