We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Tunnel of Eupalinos - CLOSED

Pythagorion, Greece
Review Highlights

This is must see. The tunnels dug by hand BC for use as a viaduct is a must see. You pay at the... read more

Reviewed 3 weeks ago
East Sussex
via mobile
Must see!

Once visiting Sámos definitely visit this tunnel!Exceptional experience having its history in... read more

Reviewed 4 weeks ago
Ayvalik, Turkey
via mobile
Read all 168 reviews
Map updates are paused. Zoom in to see updated info.
Reset zoom
Updating Map...
4000ft long Aquaduct Tunnel 'often compared to the Wonders of the World' as it is one of only two tunnels in history that was excavated from both ends and met in the middle with success (and this was in 6thCenturyBC - before any kind of mapping or surveying)!
  • Excellent41%
  • Very good25%
  • Average16%
  • Poor5%
  • Terrible13%
Travellers talk about
“narrow” (10 reviews)
“aqueduct” (6 reviews)
Pythagorion, Greece
Reviews (168)
Traveller rating
Traveller type
Time of year

1 - 10 of 71 reviews

Reviewed 3 weeks ago via mobile

This is must see. The tunnels dug by hand BC for use as a viaduct is a must see. You pay at the entrance and have the option of three tours. Short, medium or long. The short and medium bring you back to the entrance...More

Thank GrahamEastSussex
Reviewed 4 weeks ago via mobile

Once visiting Sámos definitely visit this tunnel!Exceptional experience having its history in mind!Don't forget to take fitness shoes with you!

Thank Jasminoz
Reviewed 18 July 2017 via mobile

Guess I had higher expectation before entering this tunnel. It was a 20-25 minutes trip back and forth with a guide who spoke limited English (which is ok). But when we started to ask questions about the tunnel, the guide couldn't give any answers at...More

Thank edmjl
Reviewed 1 July 2017

It is located near Pythagorio. It is a ancient aqua duct that has restored recently, If you can, you have to visit it. It is something different from other ancients monuments.

Thank kdeli
Reviewed 1 July 2017 via mobile

Tried to visit last year but it was still undergoing repair work. However, on arrival at our hotel we were informed that the Tunnel was now open again. We enquired about visiting times and were told that bookings were done through the Archaeological Museum in...More

Thank Nigel B
Reviewed 25 June 2017

What is incredible about this tunnel is that it was cut simultaneously from the north and south by two crews of stonemasons working with hammers and chisels and both met in the middle, in a straight line, with almost no deviation. This aqueduct supplied water,...More

Thank 720jackson5
Reviewed 8 June 2017 via mobile

We passed by as we were visiting Pythagerio. We were lucky the gates were open and we could join a free tour. Note that they lock the place when a tour is ongoing (there were two staff and both joined the tour). It's a nice...More

Thank Sandor1969
Reviewed 13 July 2016 via mobile

We were intending to visit this on our trip but it was still closed. We did go to the gates which were there to prevent anyone getting in but they weren't very exciting! Good job we'd visited the Monastery beforehand.

Thank Nigel B
Reviewed 15 September 2015

One star not because it was bad, but because it's closed (and this is not made very clear). There is actually a rather small and inconspicuous sign at the start of the road from Pythagoreion, but if you miss that you won't find out until...More

Thank xtenkfarpl
Reviewed 2 August 2015

I ask on reception in hotel Dorysiaa seaside resort about this tunnel and nice girl said, that tunnel is closed this year because of renovation. It will be open next year. New and shine. After a day I visit the hill because of the monastery...More

1  Thank IanNow2014
Nearby Restaurants
Lakis Restaurant
561 reviews
1.26 km away
Irodion Garden Restaurant
519 reviews
1.14 km away
Orange Gelateria & Cafe
72 reviews
1.21 km away
Casa Di Roma
299 reviews
1.32 km away
Nearby Attractions
Monastery of Panagia Spiliani
374 reviews
.64 km away
Pythagoras Statue
69 reviews
1.41 km away
Kallisti Gallery
35 reviews
1.01 km away
Castle of Lykourgos Logothetis
44 reviews
1.09 km away