Saronic Gulf Meandros Cruises Resumes Sailings for Summer 2021 5 years ago Meandros Cruises has resumed operations for the 2021 summer season. The company offers day and multi-day excursions in the Sardonic… Hydra’s Fabulous Onos Residence Opens for Summer 2021 5 years ago One of Greece’s most fascinating traditional stone villas, Onos Residence is now welcoming guests to Hydra Island.