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Göksu Delta

A Ramsar wetland of lagoons, dunes and reed beds at Silifke, holding rare birds, sea turtles and the Nile soft-shelled turtle.

Updated 21 October 2026

WhereMersin
Nearest citySilifke, about 10 km
Best seasonOctober to April for birds; May to September for turtles
Time to allowHalf a day
Getting thereSouth of Silifke where the Göksu reaches the sea; car needed, tracks lead to the lagoons and beach
EntryFree; some zones restricted in nesting season

The Göksu delta covers a large area of lagoons, marsh, reed bed, dune and beach where the river meets the Mediterranean below Silifke, and it is one of the most important wetlands in Turkey - some 15,000 hectares, a Ramsar site since 1994 and an Important Bird Area since 2004, with 332 bird species recorded. Akgöl and Paradeniz are the main lagoons, with the smaller Kuğu and Arapalanı lakes, and the delta is a stronghold for the purple gallinule and the marbled teal, with flamingos, pelicans, herons and large numbers of wintering waterfowl; it sits on a migration route, so autumn and spring passage brings the highest counts. The dune beaches are nesting grounds for loggerhead and green turtles, with the season running through summer and marked nests, and the delta's freshwater channels hold the Nile soft-shelled turtle, a large and unusual reptile at the northern edge of its range here. Access is by farm tracks; a car and binoculars are the requirements.

The landscape

  • The lagoons - Akgöl and Paradeniz and their waterfowl.
  • The reed beds - purple gallinule and marbled teal habitat.
  • The dune beaches - turtle nesting shore in summer.
  • The river channels - where the soft-shelled turtles live.

When to go

October to April for the largest bird numbers and winter waterfowl; spring and autumn passage are best for variety. Turtle nesting runs through summer, with beach restrictions.

Before you go

There is no visitor centre or marked trail system - navigation is by farm tracks and a car is essential. Bring binoculars; birds are distant. Respect nesting-beach closures and do not drive on the sand.

Nearby

Silifke and its castle are upstream; Kızkalesi and the Cilician coast are east.

Key facts

Local nameGöksu Deltası (Turkish)
Heritage statusRamsar site; Important Bird Area
Location36.3000° N, 33.9833° E · map

Source: Wikidata, item Q6034096, read on 18 October 2026.

What to pack for Göksu Delta

Chosen from what this place is for. Tap a kit for the full checklist.

  • Broken-in walking shoes or boots - Grip and ankle support matter more than looks; never hike in brand-new boots. Find on Amazon
  • Reef-safe sunscreen - High SPF that will not bleach the coral you are swimming over. Find on Amazon
  • Binoculars - The single best wildlife tool - even a compact pair transforms a sighting. Find on Amazon
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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.

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