From the fourcourt of the church you will enjoy the grandiose view over Platis Gialos and up to Kimolos and Polyaigos. The church is triple-hypostases, dedicated to the Presentation of the Virgin Mary, Agii Konstantinos and Eleni, and Agios Nikolaos. It is considered to have been built in 1813. Many of the objects in the church are donations of the Sifnians from Constantinople. There are also marble parts (columns and a column capital) from an older temple. You will find Panagia tou Vounou on the road from Apollonia towards Platis Gialos (it is signposted on the right).