Poseidonio is situated a few steps away from the busy Evagelistria Street and a 10-minute walk from the nearest beach in Tinos. It offers rooms with views of the Aegean Sea and the scenic Old Town.

All air-conditioned rooms open to a private balcony. Each is equipped with a safe, minibar and bathroom with hairdryer.

General facilities include a lounge with café, a TV room and a bar-restaurant. Breakfast is served in buffet style.

Poseidonio hotel offers free parking and free Wi-Fi internet. Guests are offered complimentary transfer to the port. Car rental is provided at the reception while the taxi rank and bus stop are nearby.