This baptistery is one of the oldest examples of Christian architecture in Europe and houses an interesting collection of stone coffins. Built on a Roman foundation in the early 4th century, the site was reconstructed in the Middle Ages.

A water playground and parkland, Muddy's is located right on the Esplanade. It is a great place for the kids to run around, play and release some energy. There is a cafe for the adults to sit back and relax with a cup of coffee.

The Parthenon and the temple of Athena, is a UNESCO World Heritage Site and the major attraction of Athens. The Erechtheion displays the statues of the female Caryatids, though the original statues have been replaced by copies because of air pollution; the originals are in the new Museum. On the southern slopes of the Acropolis lies the Odeon of Herodes Atticus, a Roman theatre with room for as many as 5,000 spectators. It is used during the annual Athens Festival for world-class ballet and music performances. The Theatre of Dionysus lies beside Herodes Atticus, and almost all the tragedies and comedies of Ancient Greece were written for this theatre.

The National Archaeological Museum, in Exarchia, is home to Ancient Greece’s most spectacular pieces. One room contains Schliemann’s finds from Mycenae, another has the famous frescoes from Santorini on display. There is also a fine collection of idols from the Cyclades and ceramics from all parts of the Mediterranean. The star of the museum is the Antikythera Mechanism, an ancient hand-powered orrery, described as the oldest example of an analogue computer used to predict astronomical positions and eclipses decades in advance. This scientific marvel is dated somewhere between 205 and 60 BCE.