Onar Hydra offers accommodations in Hydra, a 5-minute walk from Hydra Port and 1.9 miles from Profitis Ilias Monastery. The guest house provides sea views and a sun terrace. All units feature air conditioning and a flat-screen TV. All rooms are fitted with a coffee machine, a private bathroom, and free Wifi, while selected rooms have a patio and some have city views. At the guest house, all units are fitted with bed linen and towels. Popular points of interest near the guest house include Avlaki Beach, Paralia Vlichos, and George Kountouriotis Manor.