1. Santorini: Known for its stunning sunsets, white-washed buildings, and beautiful caldera views.
2. Mykonos: A cosmopolitan island famous for its vibrant nightlife, luxurious resorts, and pristine beaches.
3. Crete: The largest island in Greece, offering a diverse landscape, historical sites, and picturesque coastal towns.
4. Rhodes: A historic island with well-preserved medieval fortifications and beautiful beaches.
5. Corfu: An Ionian island known for its lush vegetation, charming villages, and Venetian architecture.
6. Peloponnese: A peninsula rich in ancient ruins, including the iconic sites of Olympia, Mycenae, and Epidaurus.
7. Zakynthos (Zante): Famous for its unique geological formations, including the famous Shipwreck Beach.
These are just a few examples of the many popular places in Greece that attract visitors. While Athens is certainly a significant and important destination, it's not necessarily the most popular or only place that tourists visit in Greece.