The Acheron is the river ancient Greeks believed led to the Underworld — the "river of sorrow" that souls crossed to reach Hades. Whatever you believe today, the reality in Gliki is far more pleasant: ice-cold, crystal-clear spring water bubbling up beneath plane trees, shaded pebble banks, and a small mountain village that has quietly built a genuine tourism experience around rafting, horseback riding, and good food.
It's one of the few day trips in this corner of Epirus where you're not looking for a beach — you're looking for shade, cold water, and greenery. That exact contrast makes it an ideal complement to a coastal stay in [Sivota] or [Parga].
🇬🇧 English | 🇬🇷 Ελληνικά
Where
Acheron Springs, Gliki, Thesprotia 46200
From Paramythia
~19 km / 25–30 min
From Parga
~27–30 km / 35–40 min
From Igoumenitsa / Sivota
~55–65 km / 55–70 min
Water temperature
Around 11°C (52°F) — cold even in August
Ideal for
Families, couples, anyone who wants a break from beach heat
Main activities
Wading/swimming in the river, riverside coffee, horseback riding, rafting, kayaking, a short riverside walk
Where to eat
Isabella Trattoria (Italian cuisine), plus several riverside Greek tavernas
Best season
May–October (the river is colder and busier in July–August)
The name "Acheron" isn't a tourist invention — it comes from the word achos (grief), and the river carries some of the heaviest mythology of antiquity. Tradition says that Hermes, the "soul-guide," led the souls of the dead to its banks, where the ferryman Charon — son of Erebus and Nyx — carried them across to the kingdom of Hades in exchange for an obol coin placed in the mouth of the deceased by their relatives. Those without payment, it was said, wandered the shore forever. On the far bank stood guard Cerberus, the three-headed dog, so that no soul could escape. In the Odyssey, Homer sends Odysseus down through these very gates to consult the spirit of the seer Tiresias.
Further down from Gliki — about 17 km, near the village of Mesopotamos toward Preveza/Ammoudia — lies the actual archaeological site tied to the myth: the Necromanteion of Acheron. Built where tradition says the Acheron joined its mythical tributaries, the Cocytus ("river of wailing") and the Pyriphlegethon ("river of fire"), it's considered one of the three most important oracles of antiquity alongside Delphi and Dodona — though with a different purpose: pilgrims didn't come for an oracle in the usual sense, but to communicate with the souls of dead relatives. The site's first use is likely placed in the Mycenaean period, while most of the surviving ruins date to the Hellenistic era; excavations began in 1958 under archaeologist Sotirios Dakaris. It's a separate destination from Gliki, about 20–25 minutes' extra driving — worth adding to a bigger day if mythology and history interest you, but you won't see it just by staying at the springs.
There's also a more local, more human legend that explains the village's own name. Tradition says the spring water was once bitter and undrinkable, poisoned by a creature that lived in the spring — until Saint Donatos, today the patron saint of the Paramythia area, killed it and the water turned sweet. The word "Gliki" (meaning "sweet") comes from exactly that. Whether or not you take it literally, it's worth knowing as you stand in genuinely cold, genuinely clear water that the ancients associated with the threshold of the Underworld.
The shortest, most direct route — about 19 km, 25–30 minutes. From Paramythia, follow signs toward Gliki/Acheron Springs; the road crosses the valley beneath the Souli mountains before descending into the village of Gliki. It's a normal two-lane provincial road, well paved, with some gentle curves — nothing difficult, but not a road to rush, especially if you meet farm vehicles or animals.
From Parga the distance is about 27–30 km, 35–40 minutes, via the Ammoudia/Kanallaki area before turning north toward Gliki, or via the Paramythia road depending on what your GPS suggests — both routes are scenic and manageable with a regular rental car. It's a genuinely nice half-day escape if you're staying on the Parga/Lichnos coast and want a change of scenery.
If you're on the Ledeza/Sivota side, plan for a 55–65 minute drive (roughly 55–65 km via Paramythia). It's a full day trip rather than a short outing, so it's best to start in the morning.
There's no practical direct public transport to the springs — this is a destination that requires a car (or an organized tour). If you don't have a rental, arrange one before you set off; see our guide [Car Rental in Igoumenitsa].
Parking in Gliki is informal — a mix of small dirt areas and roadside spots near the springs and the Pony Club base. In July and August, especially on weekends, arrive before 11:00 for an easy spot near the water.
This is the core of the experience, and it's genuinely different from a swim at the beach. The water bubbles up directly from underground springs at the base of the rock, at around 11°C, so even on a 35°C August day, the first step in will literally take your breath away — a shiver that runs from your calves to your chest — but after thirty to forty seconds your body adjusts and the cold becomes almost addictive. It's not unusual to see people wading back in the moment they've just gotten out.
The color of the water is a spectacle in itself: a transparent, glassy turquoise-green over smooth white pebbles, so clear you can see every stone on the bottom even where the water is over your head. Light filters through in fragments through the foliage of centuries-old plane trees that shade almost the entire surface, throwing moving strokes of sunlight across the water — genuinely one of the most photogenic spots in inland Epirus.
The most popular spot is the shallow, calm pool right where the river opens up near the springs. You can wade in gradually, feeling the smooth stones underfoot, sit on a flat rock with just your feet in listening to the current, or go further and swim properly in the deeper sections, where the current pulls gently without being dangerous. The more adventurous walk against the current inside the riverbed itself, passing through narrow gaps between rocks where the water reaches waist height, moving from warm, sunlit shallows into sudden icy pockets where a spring feeds in directly from below. Locals and regular visitors almost always bring water shoes, since the riverbed alternates between smooth slabs and slippery, moss-covered patches.
The atmosphere around the water is relaxed and family-friendly: kids splashing in the shallows, couples lying on rocks with a book, older visitors just sitting with their feet in the current, coffee in hand from the shop next door. There's none of the intensity of a crowded beach — the dominant sound is running water and cicadas, not music or crowds.
Practical notes:
Water shoes make a big difference — the rocks are slippery, especially where there's moss, and you'll stay in the water longer than planned.
Cold water isn't for everyone; if you have circulation issues or are traveling with very young children, ease in gradually rather than all at once.
The current is gentle in the main swimming area but picks up further down and in the narrower passages — stick to the known, busy spots unless you're a confident swimmer.
The shade from the plane trees lets you comfortably stay 2–3 hours even at the height of summer without overheating — something rare in the area in August.
Bring a waterproof bag or a simple plastic bag for your phone — plenty of people underestimate the depth of a "shallow" pool.
For photos, morning (before 10:00) gives the best light through the leaves, and fewer people in frame.
Beyond the main swimming pool, a path follows the Acheron along the gorge, passing between plane trees and, in places, entering the riverbed itself — so wading becomes part of the hike rather than a separate activity. Locally, the route toward the upper gorge connects with the old path known as Tzavelaina's Ladder (Skala tis Tzavelainas), a stone passage historically used by the Souliotes to move between Gliki and the mountain villages above.
Short version (30–60 minutes): an easy, almost entirely shaded walk along the near bank and into the first shallow stretches of the riverbed, manageable in regular sneakers or sandals if you're careful, better with water shoes. A known stop along the way is a spot locals call the "Dragon's Cave," where an icy spring gushes straight out of the rock — tied to the same creature-in-the-spring legend that explains the village's name. It's a good, easy point to turn back.
Longer version (several hours, for experienced hikers): the path continues higher into the gorge toward Tzavelaina's Ladder and, eventually, the Souli plateau near Samoniva and the ruins of Kiafa Castle. It's a serious, multi-hour hike with real elevation gain — you'll need hiking boots (not sandals), plenty of water, sun protection above the tree line, and a realistic estimate of the daylight you have left. Most visitors treat it as a separate excursion on the same day as a visit to the Souliot villages, rather than combining it with swimming and Pony Club activities.
If you'd rather not do the longer route on your own, the guided gorge-hiking option from Pony Club Acheron (below) covers a shorter, organized version of the same terrain.
The short riverside route needs no guide and suits most people, children included.
The longer route to Samoniva/Kiafa needs proper hiking boots and is best done with a guide or a clear map if you haven't done it before.
Above the gorge there's minimal to no shade — avoid starting the long route at midday in summer.
If your walk includes wading through the riverbed, bring separate water shoes — hiking boots and river crossings don't mix.
One of the nice things about Gliki is that you don't need to leave the riverbank for coffee. Several small cafés and tavernas are built right on the water, with tables on the pebbles or on wooden platforms shaded by the plane trees — order a Greek coffee or frappé, put your feet in the river, and stay a while. It's one of the quietest, most unpretentious spots in Thesprotia, and a nice change from a busy beach bar.
Right at the springs, Pony Club Acheron has run family rafting, horseback riding, and kayak excursions since 1998 — eight horses, certified guides, and packages built specifically for families with children.
Rafting — gentle, beginner-friendly descents on the calm section of the river, suitable for kids from around age 4.
Horseback riding — short guided rides along the riverside paths, no experience needed.
Kayaking — a calmer alternative to rafting on the same stretch of river.
Hiking — a guided gorge crossing that can run anywhere from 15 minutes to 2 hours depending on the route.
All equipment is provided, and there's free cancellation up to 24 hours in advance. In summer they typically operate 10:00–18:00 daily, though hours can shift seasonally, so a quick call ahead is worth it: +30 698 661 7090.
Reviews consistently mention the same things: friendly, patient staff, a real sense of safety even for first-timers, and fair prices for what's included. One mild recurring note is that families with younger children might want a bit more guidance on the walking/hiking sections — good to know if you're bringing small kids.
It's not what you'd expect to find in a small mountain village in Thesprotia — but Isabella Trattoria Pizza Pasta, a few minutes from the springs in Gliki, has built a strong local reputation for proper, made-from-scratch Italian cooking rather than a typical Greek taverna menu with a pizza on the side.
What to expect:
Handmade pizza with a thin, crisp base that stays soft inside
Fresh pasta — cacio e pepe, pesto gnocchi, and carbonara are frequently mentioned as standouts
Salads with an unusual touch, like fig and pomegranate salad
Generous portions and a warm, welcoming atmosphere — it's locally earned a reputation as a small "hidden gem"
It's an easy walk after the river and rafting — a real change of pace from grilled fish and souvlaki, and a nice way to close out the day before heading back. As with any small, independent place, hours can shift seasonally, so it's worth checking current hours on Google Maps or calling ahead before you build your day around it.
Bring water shoes — the riverbed is slippery in many spots.
Bring dry clothes to change into — you'll get wet, even if you only planned to dip your feet.
Book Pony Club activities a day ahead in July/August — weekends fill up.
Arrive before 11:00 on summer weekends for easier parking and a quieter river.
Bring cash for the smaller riverside cafés — not all take cards.
Wear proper hiking shoes (not sandals) if you're planning the longer route to Tzavelaina's Ladder.
Combine it with the Souliot villages or Paramythia if you want a fuller day (see our upcoming guide to Souli).
Don't expect warm water — the 11°C surprises people every year. Ease in, don't jump.
Don't swim beyond the known, calm pools without knowing the current — the river gets stronger further down.
Don't rush it — this isn't a 45-minute stop; give it at least half a day to be worth the drive.
Don't attempt the long hike to Samoniva/Kiafa in flip-flops or without water.
Don't count on a late dinner in Gliki — it's a village that quiets down early, especially outside peak summer.
Families with kids 4+ wanting an easy first rafting or horseback-riding experience
Couples looking for a green, shaded, cool alternative to yet another beach
Anyone staying in Sivota, Igoumenitsa, or Parga who wants one proper inland excursion during their stay
Hikers looking for an authentic, less crowded trail with real history behind it
Anyone looking for warm water — it's genuinely cold all summer
Visitors without a rental car, since there's no realistic public transport option
Very tight schedules — between the drive, the river, the activities, and food, it's comfortably a 5–7 hour outing
How cold is the water at Acheron Springs? The water sits around 11°C (52°F) year-round, since it comes directly from underground springs. It stays cold even at the height of summer.
Is the Acheron Springs day trip suitable for young children? Yes — Pony Club Acheron's packages are designed for kids from around age 4, and the main swimming pool near the springs is shallow and calm. The cold water is the main adjustment for younger children.
How far is Gliki from Parga? About 27–30 km, roughly 35–40 minutes by car.
How far is Gliki from Paramythia? About 19 km, roughly 25–30 minutes, on a well-paved provincial road.
Do you need to book Pony Club Acheron in advance? It's not strictly necessary outside peak season, but in July and August, especially on weekends, booking a day ahead secures the time slot you want.
Is there good food nearby that isn't a typical Greek taverna? Yes — Isabella Trattoria in Gliki serves handmade pizza and fresh pasta, and has built a strong local reputation as a genuine Italian restaurant in an unexpected setting.
How long is the hike from Gliki to Tzavelaina's Ladder? The short riverside version near the springs takes about 30–60 minutes and suits most people. The longer route to the Souli plateau and Kiafa Castle takes several hours and is for experienced, well-equipped hikers.
Is the Necromanteion of Acheron located in Gliki? No — the Necromanteion is a separate site about 17 km away, near the village of Mesopotamos toward Preveza/Ammoudia, and requires about 20–25 minutes of extra driving from Gliki.