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Karamanlis Tunnels – Holes of Karamanlis loop from Κορωπί

Karamanlis Tunnels – Holes of Karamanlis loop from Κορωπί

Hard

5.0

(2)

riders

Karamanlis Tunnels – Holes of Karamanlis loop from Κορωπί

05:08

119km

1,010m

Road cycling

Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.

Last updated: August 22, 2026

Tips

The surface for a segment of your route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 70.4 km for 219 m

Waypoints

Start point

Train Station

Get Directions

4.44 km

Wildflowers and Poppies by the Road

Highlight • Natural

Seasonal Highlight, with spring "painting"

Translated by Google •

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19.1 km

Karamanlis Tunnels

Highlight • Structure

The two tunnels are located at km 31 of the Athens-Sounio road and have always been a point on the road network that required special attention from drivers due to …

Translated by Google •

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28.3 km

Sunset Over the Saronic Gulf

Highlight • Viewpoint

Sunsets along the riviera are awsome

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31.2 km

Κεντρική παραλία Σαρωνίδας

Beach

35.7 km

View of Agios Nikolaos Bay, Anavyssos

Highlight • Viewpoint

55.9 km

Temple of Poseidon at Cape Sounion

Highlight • Historical Site

Amazing location of this old fortress and temples built by Ancient Athenians on Attica's southernmost point, which still greet ships today. Winter €4, or might be free for bike travelers with a friendly smile 😁

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58.2 km

Alley Leading to Leoforos Souniou

Highlight • Trail

70.5 km

Chaos Chasm

Highlight • Canyon

The visitor can observe a very impressive spherical, natural void of karst type (Dolin), with a diameter of 120 m and a depth of 55 m. It was formed in …

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99.9 km

Holes of Karamanlis

Highlight • Structure

Note that after the new works the road is much better now at least from Boyliagmeni to Limanakia and Holes of Karamanlis. Road cyclists will be able to achieve better …

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119 km

End point

Train Station

Way Types & Surfaces

Way Types

75.0 km

41.3 km

2.75 km

Surfaces

117 km

2.19 km

368 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (180 m)

Lowest point (0 m)

Weather

Saturday 29 August

32°C

21°C

0 %

Additional weather tips

Max wind speed: 21.0 km/h

to get more detailed weather forecasts along your route

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Karamanlis Tunnels – Holes of Karamanlis loop from Κορωπί

Wildflowers and Poppies by the Road

Karamanlis Tunnels

Sunset Over the Saronic Gulf

View of Agios Nikolaos Bay, Anavyssos

Temple of Poseidon at Cape Sounion

Alley Leading to Leoforos Souniou

Chaos Chasm

Holes of Karamanlis

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