Side-Turkey.

Dreaming of swimming in the emerald-green waters of Green Canyon? This stunning reservoir, formed by the Oymapinar Dam above Manavgat, is one of the most breathtaking natural escapes near Side and Antalya. The water glows in shades of turquoise and deep emerald, framed by steep pine-covered cliffs, and a relaxing boat cruise lets you swim straight from the deck in some of the cleanest, calmest water on the Turkish Riviera. In this complete guide we cover everything you need to know before you go.

What Is Green Canyon and Why Is the Water So Green?

Green Canyon (Yesil Kanyon) is a deep, fjord-like reservoir created when the Oymapinar Dam was built on the Manavgat River. The cold, mineral-rich mountain water and the surrounding forested gorge give the lake its famous emerald colour, especially vivid under the midday sun.

• Located about 12 km upstream from Manavgat, roughly 40 minutes from Side.
• Surrounded by the Taurus Mountains and protected pine forest.
• Water stays cool and clear all season, perfect on hot summer days.

The Boat Tour Experience

Most visitors discover the canyon on a leisurely cruise aboard a comfortable lake boat. The pace is calm and scenic rather than a thrill ride.

• Gentle cruise deep into the narrowest, most dramatic stretches of the gorge.
• One or more swimming stops where you can jump in directly from the boat.
• Onboard refreshments and time to relax on the open deck.
• Plenty of photo moments where the cliffs reflect in the still water.

Who Is It Best For?

• Families: calm water and an easy, low-effort day out.
• Couples: romantic, peaceful scenery away from crowded beaches.
• Nature lovers & photographers: a dream setting in every direction.
• Anyone needing a break from the heat in refreshing, clean water.

What to Bring

• Swimwear, towel and a change of clothes.
• Reef-safe sun cream, sunglasses and a hat.
• Water shoes are handy if you plan to swim a lot.
• A waterproof phone case for those emerald-water photos.

Honest Tips & Things to Know

• The water is genuinely cold even in midsummer, that is part of the charm.
• Some tours combine the canyon with a stop at the Manavgat Waterfall, where the small entrance fee is optional and paid only if you choose to enter.
• Exact stops can shift slightly depending on weather and water levels, but we never compromise on the quality or length of your day.
• It is a relaxing trip, not an adrenaline tour, ideal if you want calm rather than speed.

Transparent Pricing, No Hidden Costs

As a local Side-based agency, we keep everything clear and upfront, with no surprise add-ons. For the latest options, what is included, and seasonal offers, check our website for current 2026 prices, campaigns and early-booking deals. Everything is fully transparent, the price you see is the price you pay.

Ready to Dive Into the Emerald?

Green Canyon is one of those rare places that looks even better in person than in photos. Summer dates fill up fast and the most popular departure times sell out first, so reserve your spot before the season gets busy and treat yourself to a swim you will never forget.