Local Guide · Side & Manavgat

Green Canyon Guide 2026

Everything you need to know about Green Canyon (Oymapınar Dam Lake) near Side and Manavgat — location, how to get there, boat tours, swimming, practical tips and what to expect.

LOCATION
Oymapınar, Manavgat
FROM SIDE
45–60 minutes
TYPE
Freshwater lake
BEST TIME
May – October
Green Canyon and Manavgat River flowing from the Taurus Mountains to the Mediterranean
What is Green Canyon?

An emerald reservoir carved into the Taurus Mountains

Green Canyon (Yeşil Kanyon) is the reservoir lake created by the Oymapınar Dam on the Manavgat River. The dam was completed in 1984 and formed a long, calm freshwater lake surrounded by steep pine-covered cliffs.

DAM HEIGHT
185 m
Oymapınar Arch Dam
BOAT ROUTE
~14 km
Typical cruise length
FROM MANAVGAT
~24 km
35–45 minutes
FROM SIDE
45–60 min
~27–35 km drive
WATER TYPE
Freshwater
Calm lake, no waves
BEST SEASON
May–Oct
Peak: June–September
Getting There

How to reach Green Canyon from Side & Manavgat

Green Canyon sits inland in the Taurus foothills. Most visitors arrive with an organised tour that includes hotel pickup. Self-drive is possible but parking and boat access are limited.

From Side
~27–35 km · 45–60 minutes by road
Most popular starting point. Hotel pickups cover Side, Titreyengöl, Sorgun, Çolaklı and nearby resorts.
From Manavgat
~24 km · 35–45 minutes
Closest major town. Shortest transfer time of all resort areas.
From Antalya / Belek / Alanya
75–90+ minutes depending on starting point
Longer day trips are available but transfers take significantly more time.
Organised tour vs self-drive

Most visitors choose a guided boat tour with hotel pickup. This removes the need to navigate mountain roads, find parking, or arrange boat tickets separately. Self-drive is possible but access to the boarding area and parking can be restricted.

The Experience

What it feels like on the water

The boat moves slowly through a narrow corridor of cliffs and pine forest. The water is still, the air cooler than the coast, and the colour shifts between deep emerald and turquoise depending on the light.

Dramatic cliffs & forest

Steep rock walls rise on both sides, covered in Mediterranean pine and maquis. The contrast between the green water and the pale limestone cliffs is the main visual highlight of the trip.

Swimming in freshwater

Most boat tours stop in sheltered coves for swimming. The water is noticeably cooler and fresher than the Mediterranean Sea — a welcome change on hot summer days. Life jackets are usually available.

Quiet & cooler air

Because it is a reservoir rather than open sea, the water stays calm. There are no waves and almost no seasickness risk. Temperatures on the lake are often a few degrees lower than on the coast.

Green Canyon boat tour from Side with emerald water and cliffs
Practical Information

What to know before you go

A few practical details make the day smoother — especially if you plan to swim or travel with children.

What to bring
  • Swimwear and a towel
  • Sunscreen, hat and sunglasses
  • Comfortable shoes or sandals
  • Light jacket or shirt (it can feel cooler on the water)
  • Camera or phone for photos
Water temperature

In peak summer the lake water is usually cooler than the sea — typically in the low-to-mid 20s °C. Many people find it refreshing rather than cold.

Families & older travellers

The calm water and lack of waves make the boat trip suitable for most families with children. Older travellers generally find it comfortable, though boarding the boat requires a few steps. If you have limited mobility, mention it when booking.

Best time of day

Morning departures are usually preferred. The light is softer, the water calmer, and the lake less crowded than in the afternoon.

Planning Your Visit

Best time of day & how to go

Green Canyon is more comfortable in the cooler parts of the day. Midday heat on the open deck can be intense in July and August.

PREFERRED
Morning departure

Softer light, calmer water, cooler air. Most organised tours leave between 08:30–09:30.

ALTERNATIVE
Late afternoon

Possible on some sunset tours, but standard daytime trips finish before the real evening cool-down.

Taxi vs Organised Tour
Private Taxi
from €120
  • Round-trip transfer only
  • No boat ticket, no lunch, no guide
  • You arrange everything at the lake yourself
  • Higher cost for couples or small groups
Green Canyon Boat Tour
€45
  • Hotel pickup & drop-off
  • Boat cruise + swimming stops
  • Lunch included
  • Guide service
BEST VALUE
Side Mix Tour
€35

The most popular full-day option. Includes a shorter Green Canyon boat section plus Manavgat Waterfall and other stops.

  • Hotel pickup included
  • Green Canyon boat experience
  • Manavgat Waterfall
  • Lunch included
  • Better variety for first-time visitors
FAQ

Frequently asked questions

Can you swim in Green Canyon? +
Yes. Most boat tours include one or two swimming stops in sheltered coves. The water is freshwater, calm and cooler than the sea. Swimming is optional.
What is the water temperature? +
In summer it is typically cooler than the Mediterranean — often in the low-to-mid 20s °C. Most people find it refreshing on hot days.
Is it suitable for children and families? +
Yes. There are no waves or strong currents. Life jackets are usually provided. It is one of the calmest boat experiences near Side.
Is it suitable for older travellers? +
Generally yes. The boat is stable and the pace relaxed. Boarding involves a few steps — mention any mobility needs when booking.
How long does the tour take? +
A full day from Side is usually 7–8 hours including hotel transfer. Time spent on the water is typically 2.5–4 hours depending on the tour.
Green Canyon Boat Tour vs Side Mix Tour? +
Boat Tour (€45) = longer time on the lake. Mix Tour (€35) = shorter Green Canyon section + Manavgat Waterfall and other stops. Mix is better for variety; the dedicated boat tour for more time on the water.
Is Green Canyon the same as Köprülü Canyon? +
No. Green Canyon is a calm dam lake. Köprülü Canyon is a separate national park known for white-water rafting.
Do I have to swim? +
No. Swimming is completely optional. Many people stay on deck, take photos and simply enjoy the views.
Is Green Canyon worth visiting? +
Most visitors rate the scenery and calm atmosphere highly. It is especially valued by those wanting a quieter nature day away from the busy coast.
Can I go without a tour? +
Possible by taxi or rental car, but boat tickets, parking and access are simpler with an organised tour that includes hotel pickup.