Not far from the Piraeus port, where travelers hop both domestic ferries and cruise ships that criss-cross the Mediterranean, the Athens Riviera has seen a surge of development. Four Seasons Astir Palace, which opened amid the pandemic, has a private beach on the sparkling Saronic Sea and two spaces designed by Swedish architect Martin Brudnizki, including a midcentury modern cocktail bar and Pelagos restaurant, which has already earned its first Michelin star.
One&Only Aesthesis open just a few miles away, also along the waterfront. Next door is the brand-new Experience Park, with trails, fitness classes, fountains, a Zen garden, and bountiful native plants and flowers; it’s part of an $8-billion waterfront green space called The Ellinikon, on the former site of the city’s international airport, that’s still under development.
In central Athens, the 43-room Xenodocheio Milos hotel in the Pláka neighborhood brings a bit of cosmopolitan verve, from the team behind international restaurant brand Estiatorio Milos. And while the Odeon of Herodes Atticus on the Acropolis isn’t new — the ancient amphitheater first opened about 1,900 years ago…