National Observatory of Athens -Established in 1842, this research institute features guided tours, a museum & historic telescopes.
Gate of Athena Archegetis - The impressive Gate of Athena Archegetis lies on the west side of the Roman Agora. This entrance to the Agora is composed of four…
Odeon of Herodes Atticus - A restored ancient theatre that hosts Greek and international performances under the Athenian sky. ... A typical Roman theatre, it…
The church of Saint Panteleimon of Acharnai is a Greek Orthodox basilica in the center of Athens. It has a maximum length of 63 m and width 48 m and it is the…
Hadrian's Library - Roman ruins of a library & cultural complex constructed in 132 CE by the emperor Hadrian.
Horologion of Andronikos Kyrrhestes - Ancient octagonal tower used as a weather station with sundials & a wind vane, plus a water clock.
Metropolitan Cathedral of Athens - Construction of the Cathedral began on Christmas Day, 1842 with the laying of the cornerstone by King Otto and Queen Amalia.…