Apollonia (which together with the other central settlements of the island has been declared a traditional and therefore protected village settlement) there are banks, a police station, a health clinic, post office, the island’s municipal building, pharmacies, a tourist office, restaurants, rooms to let, apartments and hotels, bars and restaurants.
Outside the post office there is a taxi rank, as well as a bus stop for Kamares. At the main junction there are bus stops for all the other villages and beaches of the island. Along the main picturesque path through Apollonia leading to Katavati (known as ‘the Alley’) there are interesting old churches, shops and places to eat or stop for a drink. On summer evenings the place is buzzing with life.
The Folklore Museum of Sifnos, run by the Sifnos Association, is to be found Apollonia’s main square (Plateia Iroon or ‘Heroes Square’). It houses a variety of exhibits showing the daily life and occupations of the people of Sifnos in bygone days, and includes traditional costumes, Sifnian pottery, and historically important publications.
With an impressive view to the bay of Platys Gialos, "Myrsini" has been built according to the traditional Cycladic architecture and with great respect to the surrounding environment.