Pythagoreion and Heraion of Samos Historical Site
Ancient harbor town with Ionic temple and Hellenistic ruins
Samos's Pythagoreion harbour and Heraion temple complex include Hellenistic fortifications, a large Ionic temple and ancient harbor works; visitors study classical ruins, museum finds and the island's maritime history.
Pythagoreion and Heraion of Samos at a Glance#
Address: Pythagoreion and Heraion archaeological sites, Samos, North Aegean, Greece
Website: https://whc.unesco.org/en/list/393
Hours: Typically 8:00am-8:00pm in summer; shorter hours in winter (check local signage)
About Pythagoreion and Heraion of Samos#
Pythagoreion and the Heraion of Samos are adjacent archaeological complexes on the island of Samos in the eastern Aegean, inscribed as a World Heritage site for their outstanding Greek urban and religious remains. The property includes the fortified ancient harbour town and the nearby sanctuary of Hera.
The sites span the Archaic, Classical and Hellenistic periods when Samos was a major maritime and cultural centre. The Eupalinos tunnel dates to the 6th century BCE and the sanctuary and urban structures developed and were rebuilt across centuries under local rulers and later Hellenistic and Roman influence.
Both components lie on the southeast coast of Samos island beside the modern town of Pythagoreio, within sight of the Aegean Sea and roughly across from the western coast of Anatolia.
- Eupalinos tunnel length: The Eupalinos aqueduct tunnel is approximately 1,036 metres long and is one of the earliest known examples of large-scale underground engineering.
- Proximity of components: The two component sites lie close to the modern port town of Pythagoreio on the southeast coast of Samos and can be visited together on a short excursion.
What to See#
- Pythagoreion (ancient city and harbour): An ancient fortified port and urban quarter with visible remains of Hellenistic and Roman harbour installations and city walls adjacent to the modern town of Pythagoreio.
- Heraion of Samos: A sanctuary complex dedicated to the goddess Hera containing the foundations and remains of successive temple buildings and votive structures.
- Tunnel of Eupalinos: A 6th-century BCE aqueduct tunnel cut through a hill, excavated from both ends to meet in the middle and measuring about 1,036 metres in length.
How to Get to Pythagoreion and Heraion of Samos#
Samos is served by Pythagoreio (Samos) airport (seasonal flights) and regular ferries from Kusadasi (Turkey) and other Aegean islands. The archaeological sites are a short taxi ride or 20-30 minute walk from the modern port of Pythagoreio.
Tips for Visiting Pythagoreion and Heraion of Samos#
- Visit the Heraion early in the day to avoid heat and get the best view of the temple's layout and surviving column drums.
- Combine the Pythagoreion with a walk around the ancient harbour and the Hellenistic tunnels cut into the coastline.
- Bring a hat - Samos summers are hot and there is little shade among ruins.
Best Time to Visit Pythagoreion and Heraion of Samos#
Best in late spring through early autumn for warm weather and full services; shoulder seasons offer cooler temperatures and fewer crowds.
Weather & Climate near Pythagoreion and Heraion of Samos#
Pythagoreion and Heraion of Samos's climate is classified as Hot-Summer Mediterranean - Hot-Summer Mediterranean climate with hot summers (peaking in July) and cold winters (coldest in January). Temperatures range from 6°C to 33°C. Moderate rainfall (697 mm/year) with a pronounced dry season.
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | Acceptable | 6° - 13° | 7° | 140 mm | partly cloudy | 76% | 4.6 m/s | 0.3 low | 9.8h |
| February | Acceptable | 6° - 13° | 7° | 103 mm | partly cloudy | 76% | 4.4 m/s | 0.5 moderate | 10.7h |
| March | Very Good | 8° - 16° | 12° | 81 mm | partly cloudy | 75% | 4.1 m/s | 0.9 moderate | 11.8h |
| April | Excellent | 11° - 20° | 16° | 36 mm | some cloud | 74% | 3.7 m/s | 1.4 high | 13.0h |
| May | Ideal | 15° - 25° | 20° | 19 mm | mostly sunny | 73% | 3.5 m/s | 1.8 very high | 14.0h |
| June | Ideal | 19° - 31° | 25° | 5 mm | clear | 68% | 3.9 m/s | 2.3 extreme | 14.5h |
| July | Ideal | 22° - 33° | 30° | 2 mm | clear | 65% | 5.0 m/s | 2.4 extreme | 14.3h |
| August | Ideal | 22° - 33° | 29° | 2 mm | clear | 66% | 4.9 m/s | 2.1 extreme | 13.4h |
| September | Ideal | 18° - 29° | 24° | 18 mm | clear | 68% | 4.3 m/s | 1.5 high | 12.3h |
| October | Ideal | 14° - 23° | 19° | 37 mm | mostly sunny | 71% | 4.0 m/s | 0.9 moderate | 11.1h |
| November | Very Good | 10° - 18° | 14° | 99 mm | some cloud | 73% | 3.9 m/s | 0.5 low | 10.0h |
| December | Acceptable | 8° - 15° | 11° | 155 mm | partly cloudy | 76% | 4.5 m/s | 0.3 low | 9.5h |
