Monastiraki Square

The Altar of the Twelve Gods (also called the Sanctuary of the Twelve Gods), was an important altar and sanctuary at Athens, located in the northwest corner of the Classical Agora. The Altar was set up by Pisistratus the Younger, (the grandson of the tyrant Pisistratus) during his archonship, in 522/1 BC.

Hadrian's Library was created by Roman Emperor Hadrian in AD 132 on the north side of the Acropolis of Athens.The building followed a typical Roman Forum architectural style, having only one entrance with a propylon of Corinthian order, a high surrounding wall with protruding niches (oikoi, exedrae) at its long sides, an inner courtyard surrounded by columns and a decorative oblong pool in the middle.

Psyri or Psiri or Psyrri or Psirri (Greek: Ψυρή or Ψυρρή, pronounced [psiˈri]) is a gentrified neighbourhood in Athens, Greece, today known for its restaurants, bars, live music tavernas, and small number of hotels.

The Temple of Ares was a sanctuary dedicated to Ares, located in the northern part of the Ancient Agora of Athens. The Temple was identified as such by Pausanias but the ruins present today indicate a complex history. Ares had a temple somewhat like Athena's.The foundations are of early Greece construction and date, but fragments of the superstructure, now located at the western end of the temple, can be dated to the 5th century BC.

The Gate of Athena Archegetis is situated west side of the Roman Agora, in Athens and considered to be the second most prominent remain in the site after the Tower of the Winds.Constructed in 11 BCE by donations from Julius Caesar and Augustus, the gate was made of an architrave standing on four Doric columns and a base, all of Pentelic marble.

The Tower of the Winds or the Horologion of Andronikos Kyrrhestes is an octagonal Pentelic marble clocktower in the Roman Agora in Athens that functioned as a horologion or "timepiece". It is considered the world's first meteorological station. Unofficially, the monument is also called Aerides (Greek: Αέρηδες), which means Winds.

The Church of Panagia Kapnikarea (Greek: Εκκλησία της Παναγίας Καπνικαρέας) or just Kapnikarea (Greek: Καπνικαρέα) is a Greek Orthodox church and one of the oldest churches in Athens.

The Church of the Pantanassa (Greek: Εκκλησία της Παντανάσσης) or of the Dormition of the Theotokos (Ιερός Ναός Κοιμήσεως της Θεοτόκου) is the 10th-century katholikon of a now-vanished monastery in Monastiraki Square, between Athinas and Mitropoleos streets, facing the Monastiraki station, in central Athens, Greece.

Aerides (Greek: Αέρηδες pronounced [aˈe.ɾi.ðes]) is a small neighborhood of Athens, Greece surrounding the Tower of the Winds, from where it takes its name. It is a subdivision of Plaka.

Cydathenaeum or Kydathenaion (Greek: Κυδαθήναιον) was one of the demes in ancient Athens. It belonged in the phyle (tribe) Pandionis.