The Acropolis: The Acropolis is a UNESCO World Heritage site that is known for its ancient Greek architecture. The most famous structure on the Acropolis is the Parthenon. https://www.theacropolismuseum.gr/en/

The Ancient Agora: The Ancient Agora was the marketplace of ancient Athens. It is now an archaeological site that is open to the public.

The Temple of Olympian Zeus: The Temple of Olympian Zeus is a colossal temple that was built in honour of the Greek god Zeus.

The Panathenaic Stadium: The Panathenaic Stadium is the site of the first ever modern Olympic Games. It is now open to the public as an archaeological site and museum.

http://panathenaicstadium.gr/

The National Gardens: The National Gardens are a beautiful green space in the centre of Athens. They are open to the public and are a great place to relax or take a walk.

The Lycabettus Hill: Lycabettus Hill is the highest point in Athens. It offers panoramic views of the city and is a popular spot for hiking and picnicking.

The Parthenon: The Parthenon is the most famous structure on the Acropolis. It is a temple dedicated to the Greek goddess Athena.

The Erechtheion: The Erechtheion is another temple on the Acropolis. It is known for its unique architecture, which includes a portico with six Caryatid columns.

The Theater of Dionysus: The Theater of Dionysus is the site of the first theatre in the world. It is now an archaeological site open to the public.

The Athens Archaeological Museum: The Athens Archaeological Museum is one of the most important museums in Greece. It houses an extensive collection of artifacts from the ancient Greek world. https://www.namuseum.gr/en/