Westin Astir Palace Hotel in Athens, Greece. The world-renowned Astir Palace is a luxury resort on the Athenian Riviera, consisting of three five-star hotels, the Arion Resort & Spa, The Westin Athens and the W Athens (opening 2008). Sprawling across 75 acres of sun-drenched gardens on a pine-dotted private peninsula, the resort complex boasts breathtaking views of the Saronic Gulf on the Mediterranean Sea. In a unique natural environment and just minutes away from Athens, the luxurious resort complex combines beauty with luxury, relaxation and impeccable service. The complex’s prime location is convenient for reaching the cosmopolitan city centre of Athens, enjoying all the privileges services of a modern city and its cultural heritage (Acropolis, Olympic stadium, etc.). Astir Palace hotels in Vouliagmeni offer the ultimate comfort and luxury for both leisure and business travellers when you are visiting Athens, Greece.