№ 01ACHERON SPRINGS
Glyki · km 0
The starting point. Cold, clear springs rise from the cliffs, close to our base and the first stop for rafting, kayaking, riding, and walks.
Acheron River & Springs in Glyki: What to See & Do
The RiverOdysseusCrossed.
Before the Acheron became a place for rafting, riding, and family swims, Homer placed Odysseus here at the edge of the living world. Today the same cold springs run through Glyki, a real village you can visit in a single river day.
ACHERON VALLEY · EPIRUS · GREECE
Starts in Glyki villageFamily-friendly river stopsSprings, gorge, villages, sea
Coming JULY 17, 2026THE REAL-WORLD ODYSSEY EXPERIENCE
With Nolan's 'The Odyssey' coming to theaters this summer, the legendary river of the Underworld is back in the spotlight. But the Acheron isn't just a story setting—it is a physical, 11°C reality. Swim the limestone gorge, paddle the cold springs, and walk where Odysseus stood. Experience the myth where it actually happened.
Glyki village
The sweet water.
Glyki means 'sweet'. Local tradition says Saint Donatus killed a dragon that had poisoned the river, and the water became sweet again. The simpler truth is just as memorable: the Acheron here is fed by cold karst springs filtered through limestone. At the source, the water is clear, cold, and drinkable.
The valley, station by station
Six places on the river.
№ 01
№ 02GATES OF HADES
Acheron Gorge · km 2
A narrow canyon where the limestone walls close in. The name is ancient, but today it is a calm, family-friendly stop for swimming and photos.
№ 03THE SOULIOT HEIGHTS
Paramythia Mountains
The ridge villages of Souli, including Kiafa, Samoniva, and Avariko, where local communities resisted Ottoman rule in the 18th century.
№ 04NECROMANTEION
Mesopotamos · km 15
Ruins of the ancient Oracle of the Dead. Homer's Nekyia, made of stone. A 20-minute drive from Glyki.
№ 05AMMOUDIA
River mouth · km 23
Where the Acheron reaches the Ionian Sea: a wide estuary, a fishing village, and the beach Odysseus would have seen from his ship.
№ 06GLYKI VILLAGE
Our base · km 0
The 'sweet' village. Named for the legend that St. Donatus slew a dragon who poisoned the springs, turning the waters sweet again.
Cartography of the myth
From mountain springs to the Ionian.
The old story follows a real river. Glyki sits at the cold springs, the gorge narrows into the Gates, and the water keeps moving west until it reaches Ammoudia and the sea.
Gates of Hades
Acheron Springs · Glyki
Souliot Villages
Pony Club Stables
Necromanteion
Ammoudia Delta
Plan your visit
How to get to the Acheron Springs.
The Acheron Springs are just outside Glyki village in Thesprotia, Epirus. Driving is by far the easiest way — set your navigation to 'Glyki' or 'Acheron Springs' and follow the brown signs from the village.
From Parga
≈ 35 min (25 km)
From Preveza
≈ 1 hour
From Ioannina
≈ 1 hour
From Igoumenitsa / Corfu ferry
≈ 50 min
Parking
A free municipal car park sits at the very end of the springs road, right before the walking trail begins. You will pass activity operators' lots on the way in — ours is at the Pony Club base in Glyki, where all activities start.
Meeting point
Pony Club Acheron, Glyki village — 2 km before the springs trailhead. Arrive any time between 10:00 and 16:00 on your activity day.
Acheron Springs: quick answers
How do I get to the Acheron Springs?
Drive to Glyki village in Thesprotia, Epirus, and follow the signs for 'Acheron Springs' — the springs are 2 km from the village. A car is strongly recommended: public buses to Glyki are rare. From Parga it is about a 35-minute drive, from Preveza or Ioannina about an hour, and from Igoumenitsa (Corfu ferry) about 50 minutes.
Where can I park at the Acheron Springs?
There is a free municipal car park at the end of the springs road, just before the walking trail. Activity operators also have their own lots along the road — Pony Club guests park at our base in Glyki village, where every activity starts.
Is visiting the Acheron Springs free?
Yes — walking into the springs and the gorge is free, as the whole river is a protected Natura 2000 area. Guided activities like rafting, horse riding and kayaking are booked separately, with instant online confirmation.
How cold is the water at the Acheron Springs?
The spring water stays at 11–15°C all year, even when the coast bakes at 35°C in August. Bring swimwear, a towel and water shoes — for booked activities we provide helmets, life jackets and all safety equipment.
What is there to do at the Acheron Springs?
River walking in the gorge, rafting (from €10), horse riding along the banks (from €20 in a package), kayaking (from €15) and self-guided canyon trekking. Nearby sights include the Necromanteion oracle, the Souli villages and the Ammoudia river mouth.
The Acheron is rare because the myth, the landscape, and daily village life still sit in the same valley. You can stand at the springs in Glyki, follow the gorge, visit the ruins of the Oracle of the Dead, and end where the river meets the Ionian Sea.
I
The Nekyia
Odysseus was sent here.
In Book XI of the Odyssey, Circe sends Odysseus beyond the known world to the place where three rivers meet: Acheron, Pyriphlegethon, and Cocytus. There he calls the dead and meets the prophet Teiresias, his mother Anticleia, Achilles, and Agamemnon. This scene is called the Nekyia, the rite of speaking with the dead.
"Into the deep-flowing Acheron flow Pyriphlegethon and Cocytus, and there is the rock where the two loud rivers meet."
II
The Geography
A myth with an address.
Unlike much of Homer's geography, this one points to a real landscape. Ancient writers including Herodotus, Pausanias, and Strabo placed the entrance to Hades here in Thesprotia. The Acheron still rises near Glyki, runs through the limestone gorge, meets the Kokytos and Chimerikos rivers, then reaches the Ionian at Ammoudia.
III
The Necromanteion
An oracle of the dead.
Five kilometres downstream from Glyki, on a hill above the meeting of the rivers, stand the ruins of the Necromanteion of Ephyra. It is the only known Oracle of the Dead on the Greek mainland. Pilgrims fasted, moved through dark corridors, and entered an underground chamber to consult the dead. The site is open to visitors.
IV
The Ferryman
Two coins for Charon.
For centuries, people knew the Acheron as the river of the Underworld. In the story, newly dead souls waited on its banks for Charon, the ferryman of Hades. Two coins paid the crossing. Those who could not pay were left to wander the banks.
The Souliot villages
The mountain that would not bow.
Above the gorge, where the road climbs into pine, lie the ruined villages of Souli. In the 18th century, local farming and shepherd communities built a small mountain republic and resisted the armies of Ali Pasha of Ioannina for decades. The story is still taught across Greece. The ruins are still on the ridge.
Activities & prices
Things to do at the springs.
Every activity starts at the Acheron River springs in Glyki: rafting from €10, horse riding from €20, kayaking from €15 and canyon trekking. Family-friendly, with certified guides, since 1998.
Natura 2000
Protected by Europe.
The entire Acheron basin, from the springs to the sea, is a Natura 2000 Special Area of Conservation. It shelters ancient plane trees older than any living memory, endemic fish of the spring pools, the last loggerhead turtles nesting on the Ionian coast, and golden jackals in the gorge above.
Protected since
1995
Catchment area
705 km²
River length
64 km
Avg water temp
11–15°C