Green Canyon Boat Trip from Belek into the Taurus Mountains

• 08:45 — Pick-up from your Belek hotel in an air-conditioned shuttle.
• 09:45 — Arrive at Green Canyon after a scenic mountain drive through the Taurus foothills.
• 10:00 — Board the boat at the Oymapınar Dam jetty and begin the lake cruise.
• Swimming stops at several scenic coves along the canyon route.
• The boat docks at a riverside restaurant set among the trees on the canyon shore.
• Lunch is served in a natural riverside setting surrounded by greenery.
• Free time for a short nature walk after the meal.
• The cruise continues with further swimming and photo stops at the best viewpoints along the dam lake.
• 15:15 — The boat returns to the harbour.
• 15:30 — Board the shuttle for the return journey to Belek.
• 16:45 — Drop-off at your hotel.

Leave Belek's sandy coastline behind and head inland toward the Taurus Mountains, and within roughly an hour the scenery transforms entirely. Flat farmland and greenhouses give way to pine-covered hillsides, and eventually the road descends into a deep valley where a vast turquoise lake stretches between towering rock walls. This is Green Canyon, one of the most striking natural sites in the Antalya region, and the Green Canyon boat trip from Belek is the most convenient way to experience it as a full-day excursion without any logistical hassle.

The day combines a relaxing boat cruise on the reservoir, swimming stops in refreshingly cool mountain water, a riverside lunch framed by canyon cliffs, and a short nature walk — all wrapped into a single outing that suits families, couples and solo travellers alike.

What Is Green Canyon and Where Is It

Green Canyon is the popular name for the deep valley system and man-made reservoir behind Oymapınar Dam in the Manavgat district of Antalya. The Taurus Mountains close in on both sides, creating sheer cliff faces that rise more than 400 metres above the water. When the dam began impounding water in 1984, the valley gradually flooded and produced the turquoise lake visitors see today. Because the gorge is narrow and the peaks are high, sunlight hits the surface at ever-changing angles, shifting the water's colour from deep emerald in the morning to bright aquamarine by midday.

Why the Water Looks Turquoise

The distinctive colour that gives the canyon its name comes from a combination of geological and optical factors. Snowmelt and rainwater filter through the limestone bedrock of the Taurus range before reaching the lake, picking up dissolved minerals along the way. This mineral-rich, exceptionally clear water reflects sunlight at specific wavelengths, producing shades that range from jade green to pale blue depending on the season, cloud cover and time of day. Early mornings, when mountain shadows still partly cover the surface, tend to produce the most vivid hues.

Oymapınar Dam and Its History

Oymapınar Dam is a double-curvature concrete arch dam built on the Manavgat River. Construction started in 1977 and the dam became operational in 1984. Standing 185 metres tall, it held the title of Turkey's highest dam at the time of completion. Its primary purpose is hydroelectric power generation, though it also supports agricultural irrigation in the lowlands. The reservoir behind it holds over 300 million cubic metres of water. Today the dam serves a dual role: it remains an important energy asset while the lake it created has become a major draw for nature tourism.

Ecological Importance and Conservation Status

The reservoir and the surrounding valley system are classified as a sensitive ecosystem due to their rich biodiversity. Situated in a transition zone where the Mediterranean climate meets the mountain climate, the area supports species from both coastal and alpine habitats. This overlap turns the canyon into far more than a scenic backdrop — it functions as a living open-air laboratory for ecology. Local authorities and environmental organisations regulate motorised boat traffic and restrict shoreline use in an effort to maintain the lake's ecological balance. Visitor compliance with these regulations plays a direct role in preserving the area for future generations.

Getting from Belek to Green Canyon

The distance from central Belek to the canyon is approximately 80 kilometres, and the drive takes around one hour in an air-conditioned vehicle. After leaving the coastal plain, the route passes through Manavgat and then climbs into the Taurus foothills. The landscape changes gradually: cotton fields and greenhouses are replaced first by pine forests, then by exposed mountain ridges. The Belek Green Canyon tour makes this drive part of the experience; as the road descends toward the dam, the valley deepens noticeably and the greens around you grow richer. By the time the lake comes into view, the Mediterranean coast already feels a world away.

What to Expect on the Boat Cruise

A spacious excursion boat with shaded deck areas waits at the jetty. Once underway the true scale of the canyon reveals itself: vertical rock walls lined with clinging pine trees rise on both sides, and the water below is so clear that rocks on the lakebed are visible several metres down. The Belek Green Canyon cruise includes multiple swimming stops in sheltered coves, each offering a different canyon panorama. Throughout the cruise your guide shares insights into the geology of the gorge and the wildlife that inhabits it, adding an informative layer to the scenery. Around midday the boat pulls in at a riverside restaurant shaded by tall trees on the canyon shore. After lunch there is free time for a short walk along the riverbank before the cruise resumes with additional photo and swimming stops at the lake's best vantage points.

Big Canyon and Small Canyon

The boat route covers two main branches of the gorge. Big Canyon is the wider and deeper primary valley arm, where the cliff walls open up somewhat and the lake spreads across a broad surface. Small Canyon is a narrow, high-walled passage where the boat glides close enough to the rock face that you could almost reach out and touch it. Each branch offers distinct photographic opportunities: Big Canyon lends itself to sweeping wide-angle panoramas, while Small Canyon rewards close-up shots of dramatic vertical walls reflected in still water.

Dumanlı Spring

One of the more atmospheric stops along the route is Dumanlı Spring, a natural freshwater source that pours out from between the rocks and flows into the lake. On warm days the temperature difference between the spring water and the surrounding air creates a thin mist that hovers above the surface, giving the spot its name — "Dumanlı" translates roughly as "misty." The micro-climate around the spring supports unusually dense vegetation, and as the boat passes close by, passengers can feel a noticeable drop in temperature and watch the clear current merge with the turquoise lake water.

Flora Around the Canyon

The plant life surrounding Green Canyon reflects a blend of Mediterranean maquis and Taurus mountain forest. Turkish red pine and black pine dominate the slopes, while laurel, myrtle, carob and oleander fill the understory. Willows and plane trees line the waterfront, anchoring the banks with their roots. In spring, wild orchids and thyme flowers add colour to the valley sides. This diversity exists because the canyon spans several altitude bands, each with its own micro-climate, allowing coastal and highland species to coexist in close proximity.

Wildlife and the Brown Fish Owl

The canyon ecosystem provides habitat for a wide range of bird and mammal species. Herons, cormorants and gulls are commonly spotted on the lake surface, while wild goats, foxes and various reptiles inhabit the forested slopes. The area's most prized resident, however, is the brown fish owl, a large nocturnal raptor classified as globally threatened. This bird nests in rocky niches along the lakeshore and hunts by swooping low over the water at night to catch fish. A significant portion of Turkey's known brown fish owl population lives in the Oymapınar area, which underscores the ecological value of the canyon. While a direct sighting during a daytime boat trip is unlikely, guides point out nesting sites and share background information about this rare species.

Swimming Experience and Water Temperature

Swimming stops are among the highlights of a Green Canyon day trip from Belek. The lake is fed by mountain springs, so even at the height of summer the water temperature remains between 18 and 22 degrees Celsius. The initial plunge feels brisk, but the body adjusts quickly and the sensation soon turns refreshing. A few metres from the shore the water is so transparent that stones on the bottom are clearly visible. Swimming areas are chosen from sheltered coves where the boat anchors, which minimises current and keeps conditions safe for swimmers of varying ability levels.

Fishing and Lake Depth

The reservoir also appeals to freshwater fishing enthusiasts. Carp, trout and catfish are among the principal species found in the lake. During the trip it is possible to try basic line fishing at designated spots, although nets and professional equipment are not permitted due to the area's conservation status. Lake depth varies dramatically by location: near the shore it can be just a few metres, while along the central canyon axis it plunges to as much as 180 metres. This enormous water volume directly influences both the lake's colour and its remarkably stable temperature.

Oymapınar Valley Panoramic Viewpoint

On the road descending toward the dam, a viewing terrace offers a bird's-eye panorama of the entire valley. This point sits along the Belek Green Canyon excursion route and can be visited on either leg of the journey. From here the concrete arch of the dam, the turquoise reservoir and the canyon arms extending into the mountains all fit into a single frame. Morning mist and shifting afternoon light give photographs taken from the same spot entirely different characters.

Who Is This Trip For

A Belek canyon boat trip appeals to a broad audience — families with children, couples, friend groups and independent travellers all find something to enjoy. The boat cruise involves no physical exertion, so participants of every age can join comfortably. Nature photographers, birdwatchers and anyone seeking a quiet escape from the bustle of the coast will find the canyon especially rewarding. For holidaymakers in Belek looking for an experience beyond the beach, the Green Canyon boat trip from Belek is one of the most accessible and well-organised day trips available. TourBelek handles hotel pick-up and drop-off, so you can focus entirely on enjoying the scenery without worrying about logistics.

Frequently Asked Questions

• Cruise through a turquoise canyon lake in the heart of the Taurus Mountains for a nature experience completely different from the Mediterranean coast.
• Cool off with swimming stops in crystal-clear, mountain-fed water that stays refreshingly brisk even in midsummer.
• Enjoy a relaxed lunch at a riverside restaurant surrounded by canyon walls and shaded by tall trees.
• Explore a protected ecosystem that is home to the globally threatened brown fish owl.