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Green Canyon, Side

Emerald water of the Green Canyon reservoir between grey limestone cliffs and pine forest, with dead tree trunks standing in the water
Photo: Alexander Annenkov from Moscow, Russia, CC BY 2.0, Wikimedia Commons

The essentials in 10 seconds

Entry
Tour from Side from €27
verifyingFrom reliable travel sources; we are still checking it against an official one. Double-check before you go.
Hours
No fixed opening hours: tours leave Side hotels around 8:30–9:30 and return by early evening; boats run from spring to autumn
Time on site
A typical visit without queueing. In high season add 15–30 minutes.
4 h
With kids
Fine with kids
Tour from Side
€27–50 — pick-up, boat and lunch
verifyingFrom reliable travel sources; we are still checking it against an official one. Double-check before you go.
Duration
7–8 hours including the drive
verifyingFrom reliable travel sources; we are still checking it against an official one. Double-check before you go.
Hotel pick-up
Around 8:30–9:30, back by early evening
verifyingFrom reliable travel sources; we are still checking it against an official one. Double-check before you go.
Season
Spring to autumn; fewer departures late in the season
verifyingFrom reliable travel sources; we are still checking it against an official one. Double-check before you go.
Swimming
Stops of 20–30 minutes; the water is cold
verifyingFrom reliable travel sources; we are still checking it against an official one. Double-check before you go.
Without a tour
Car or taxi to the pier by the dam; we could not confirm a walk-up boat fare
verifyingFrom reliable travel sources; we are still checking it against an official one. Double-check before you go.
Distance
40–50 km by road from Side, past Manavgat Waterfall
verifyingFrom reliable travel sources; we are still checking it against an official one. Double-check before you go.
Where
Oymapınar Dam reservoir, Manavgat district, Antalya province
Coordinates
36.91080, 31.53820YesGo MapGoogleApple

Key facts

1984the Oymapınar Dam was completed and flooded the gorge
3 sourcesEnglish Wikipedia: Oymapınar DamRussian WikipediaPower Technology
185 mheight of the concrete arch dam at the canyon mouth
2 sourcesEnglish and Russian WikipediaStructurae
1–1.5 hoursthe drive from Side to the boat pier
SourceGreen Canyon tour listings from Side on Tripster and local operators
4.7 km²surface area of the reservoir (other sources round it to 5 km²)
3 sourcesEnglish WikipediaRussian Wikipedia (470–500 ha)Structurae
1977construction of the dam began
2 sourcesRussian WikipediaPower Technology
540 MWhydropower output — four 135 MW turbines
SourceEnglish and Russian Wikipedia
≈ 300 million m³of water held back (another estimate: about 236 million m³)
3 sourcesEnglish and Russian WikipediaStructuraePower Technology
Manavgat Riverflows down from the Taurus Mountains into the Mediterranean at Manavgat
SourceEnglish and Russian Wikipedia
Arch dama concrete arch braced against the gorge walls
2 sourcesEnglish WikipediaStructurae

Green Canyon boat trip from Side: price and what's included

A standard tour from Side costs about €27–50 per person and covers hotel pick-up, a cruise on the reservoir, swim stops and lunch on the shore. These are the fares we found in tour listings from Side on 30 October; they vary with the boat, the lunch and the season.

The cheapest options use big open-deck boats carrying dozens of people, sometimes with unlimited soft drinks. Pricier ones mean a smaller group, a trout lunch or a jeep ride up into the hills. Some combine the canyon with Manavgat Waterfall or a walk round ancient Side.

Before you book, check three things: is lunch included, are there shopping stops, and does pick-up cover your hotel — some tours only collect within Side and Manavgat.

What is Green Canyon?

It is not a natural lake. In 1984 the Oymapınar Dam, 185 m high, was finished on the Manavgat River and the water backed up into a deep gorge in the Taurus Mountains. The result is a long, narrow reservoir with sheer limestone walls and pine-covered slopes.

The name comes from the colour: emerald, turning almost turquoise near the cliffs on a sunny day. Sources explain the colour in different ways, so we won't pin it on one cause. Here and there dead tree trunks still stand in the water — remains of the forest drowned when the valley filled.

Boats leave a pier behind the dam and head up the canyon to where the walls close in. You pass the dam's arch on the road down to the pier.

How to get to Green Canyon from Side

Step-by-step directions are below; the map shows where you arrive.

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destinationStreet view

Where are you starting from?

We’ll draw it on the map on foot and by taxi; metro and buses open in your maps app. Your location isn’t stored.

More tips

  1. From the Roman Theatre, walk 5–10 minutes to the bus stop and car park by the Vespasian Gate.
  2. Take a dolmuş minibus to Manavgat bus station — about 15 minutes.
  3. We found no direct dolmuş to the pier: take a taxi from Manavgat to Oymapınar Barajı, roughly 30–40 minutes up the river road past Manavgat Waterfall.
  4. Driving from Side, follow signs for Oymapınar and the dam lake; the last stretch winds uphill and runs through a rock tunnel to the pier.
  5. At the pier, ask for a seat on a boat — arrive before 11:00, when most boats leave.
  6. The easy option is a tour with pick-up: the coach collects you from your hotel and drops you back.

How long is the Green Canyon trip?

Expect 7–8 hours in total. Pick-up is around 8:30–9:30, the drive takes 1–1.5 hours each way, and the boat part — cruising, one or two swim stops and lunch — fills about two to three hours. You are usually back at your hotel in the late afternoon or early evening.

It is 40–50 km by road from Side; sources give figures in that range. The route goes through Manavgat, then north up the river past the waterfall and into the hills. English Wikipedia puts the dam about 23 km upstream of Manavgat town and 12 km above the waterfall.

What to see on the cruise

  • The arch of the Oymapınar Dam, seen from the road just before the pier.
  • The narrowest stretch of the gorge, where cliffs rise straight out of the water — the reason to come.
  • Dead tree trunks standing in the reservoir — best shot from the bow.
  • Pine forest on the slopes; it is noticeably cooler on the water than on the coast.
  • The swim stop — clear water, but cold; people jump straight off the side.
  • Lunch by the water, usually grilled trout or chicken.

Is Green Canyon worth it?

Yes, if you like water and mountains and are happy to give it a day: it is the prettiest natural scenery near Side, and the boat asks nothing of you. It works well for families and on the hottest days, when the water feels like air-conditioning.

No, if you want long swims or an adventure. Swim stops are short, the water is cold, and much of the day is coach time and a shared lunch. For adrenaline, Köprülü Canyon has rafting; for history, try Selge or Side's own ruins.

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Green Canyon vs Köprülü Canyon vs Manavgat Waterfall

Green Canyonyou are hereReservoir in a gorgeBy boatFull dayShort stopsA relaxed day, families
Köprülü CanyonMountain river in a national parkRafting, hiking trailsFull dayRafting in cold waterActive travellers
Manavgat WaterfallWide, low waterfallOn foot from the bankAbout an hourNoEveryone, on the way

One day to spare? Green Canyon for a lazy day, Köprülü for adrenaline. Manavgat Waterfall is on the road to the canyon and easy to add.

Water and nature around Side compared

Every waterside place near Side rated by YesGo. Tap a column heading to sort.

Side Harbour4445 minFree21.0 km
Manavgat Waterfall3045 min50 TL, students 10 TL13.2 km
Green Canyonyou are here164 hTour from Side from €27—
Köprülü Canyon164 hFree44.5 km

Canyon by day, Side by evening

The boat in the morning, the waterfall on the way back, then dinner at the harbour and sunset at the Temple of Apollo. YesGo fits in the timing and transfers.

  1. Green Canyonyou are here4 h · Tour from Side from €27
  2. 228 min walk from the previous stopManavgat Waterfall45 min · 50 TL, students 10 TL
  3. 139 min walk from the previous stopSide Harbour45 min · Free
  4. 6 min walk from the previous stopTemple of Apollo30 min · Free

4 places · about 12 h 13 min with walks · 373 min on foot in total

Go · my route

How to do it right

  • May, June and September are the most comfortable months: a cooler coach ride and fewer people on deck.
  • Wear swimwear from the morning — boats rarely have changing cabins.
  • Bring a layer: it is cooler by the cliffs than by the sea.
  • If the Manavgat Waterfall isn't on your programme, ask the guide whether you can stop on the way back.
  • You'll be back in time for dinner at Side harbour and sunset at the Temple of Apollo.
  • Prone to seasickness? The reservoir is almost flat — much gentler than a sea cruise.

Questions

How much is the Green Canyon boat trip from Side?

Usually about €27–50 per person with hotel pick-up, the boat and lunch. The price depends on the boat, the lunch and the season.

How long is the Green Canyon tour?

Around 7–8 hours: pick-up at about 8:30–9:30, back by early evening. Two to three hours of that are on the water.

How far is Green Canyon from Side?

40–50 km by road — 1–1.5 hours by coach each way via Manavgat.

Can you visit Green Canyon without a tour?

Yes, by car or taxi to the pier at the Oymapınar Dam. We found no direct dolmuş, and you would need to find a seat on a boat at the pier.

Can you swim in Green Canyon?

Yes, boats stop for 20–30 minutes. The water is cold, so most people swim only briefly.

Is Green Canyon worth it?

Yes for a relaxed day on the water with mountain scenery. Not if you want activity or long swims — Köprülü Canyon suits that better.

When is the best time to visit Green Canyon?

May to October, when the boats run. Summer is coolest on the water; spring and September are quieter.

Is Green Canyon good for kids?

Yes — it's a calm boat trip with no climbing. The long coach ride is the only real downside.

Is Green Canyon the same as Köprülü Canyon?

No. Green Canyon is a dam reservoir seen by boat; Köprülü Canyon is a river gorge in a national park, known for rafting.

Have you been? Was it worth your time?

1 — no, 5 — absolutely

Your vote counts towards the YesGo score.

Sources and fact-check

  • English Wikipedia: Oymapınar Dam; Russian Wikipedia: Оймапынар; Wikidata Q1934539
  • Structurae: Oymapınar Dam — type, height, reservoir area
  • Power Technology: Oymapınar hydropower plant profile — construction dates and storage
  • Tonkosti travel guide: Green Canyon — location, the drive, the pier and the tunnel
  • Green Canyon tour listings from Side on Tripster and local operators, 30.10.2026

Top YesGo picks: Side

Side Old Town

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2 h · Free; theatre and museum extra

Agora of Side

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30 min · Free — view through the fence

Side Harbour

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45 min · Free

Temple of Apollo

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30 min · Free

Roman Theatre of Side

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45 min · Closed for restoration

Side Museum

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45 min · €5, under 8 free

Manavgat Waterfall

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45 min · 50 TL, students 10 TL

Selge

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1 h · Free, no ticket office