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Acarlar Lagoons (Longoz) is known as the biggest lagoons of our country in its entirety. This is a shoreline set as a form of formation. The region that you are naturally curious will really be a great holiday destination for you. The Lagoons mean the forest that is submerged in water. Acarlar Longoz is also known as the biggest Lagoons in the world. But some individuals also claim that this is the second largest Lagoons. In this type of places, too many animals live in longose. With the feature, too many fish live in the region. At the same time, there is a lot of water and the vegetation cover is growing too much. Lagoons is a wonderful nature. You can make a great holiday around this area. If you are in the area that will be an ideal resting place, you can make a holiday with your family and you alone.
Understanding Longoz Forests
A longoz, or flooded forest, represents one of nature’s most unique ecosystems. These areas form where rivers meet coastal lagoons, creating seasonally flooded forests that support remarkable biodiversity. The trees – primarily alder, ash, and elm – have adapted to spend part of each year with their roots submerged, creating an otherworldly landscape that changes dramatically with the seasons.
Acarlar Longoz covers approximately 1,500 hectares, making it not only Turkey’s largest longoz forest but among the largest in Europe and the world. The ecosystem provides habitat for hundreds of species of birds, mammals, reptiles, and amphibians, while the waterways teem with fish. This biological richness has earned the area protection and growing recognition among nature enthusiasts.
Conservation Status
This natural wonder is protected by the Ministry of Environment today and at the same time it is being tried to introduce to people in terms of tourism. The balance between conservation and access represents an ongoing challenge for managers of the area.
The protection status recognizes both the ecological importance of the longoz and its vulnerability. Development pressures, water management changes, and climate variations all threaten the delicate balance that maintains this ecosystem. Sustainable tourism provides an economic argument for continued protection while allowing visitors to experience this unique environment.
Visitor Experience
There is a 600-meter walkway around Lagoons. In this way only the voices of trees and birds are heard. At the same time, it is possible to feed the ducks that keep their lives here at noon. Entrances to Lagoons are free. At the same time, they can rent a small wooden barbecue by bringing their own meat on their side. Afterwards, you can sit and rest a little on a small pier. Lagoons regularly organizes boat trips every year. You can take part in these boat tours.
The wooden walkway allows visitors to penetrate the flooded forest without disturbing the ecosystem. Elevated above the water during high seasons, the path provides access to views impossible to achieve on foot. Morning visits often reward early risers with active birdlife and atmospheric mist rising from the water.
Boat Tours
The boat tours offer the most immersive experience of the longoz. Small, flat-bottomed boats navigate the narrow channels between trees, penetrating areas inaccessible on foot. Local guides pole or paddle the boats silently, maximizing chances of wildlife sightings while providing commentary on the ecosystem.
Tours typically last 45 minutes to an hour, though longer excursions can be arranged. The experience changes with seasons – spring flooding creates the classic longoz experience of trees rising from water, while late summer reveals the forest floor and different wildlife opportunities.
Wildlife Watching
Acarlar Longoz attracts serious birdwatchers from across Turkey and beyond. The area hosts breeding populations of species rarely found elsewhere in the region, while migration seasons bring visitors from Northern Europe and Africa. Herons, egrets, kingfishers, and woodpeckers are frequently spotted, while patient observers may encounter owls, hawks, and rarer species.
Mammals including wild boar, deer, foxes, and otters inhabit the forest, though sightings require patience and luck. The waterways support pike, catfish, carp, and other freshwater species that attract both predators and fishermen.
Amphibians and reptiles thrive in the wetland environment. Frogs provide an evening chorus, while water snakes (harmless to humans) patrol the shallows. Turtles bask on fallen logs, providing easy subjects for photography.
Seasonal Variations
The longoz experience differs significantly across seasons:
Spring (March-May): Maximum water levels create the classic flooded forest appearance. Migrating birds pass through, and breeding activity begins. Wildflowers bloom on higher ground.
Summer (June-August): Water levels drop, revealing more of the forest floor. Visitor numbers peak, and boat tours operate most frequently. The dense canopy provides cool shade.
Autumn (September-November): Fall colors transform the forest. Migrating birds return southward. Mushroom foragers (with appropriate knowledge) find productive conditions.
Winter (December-February): Lowest visitor numbers but potentially atmospheric conditions. Some flooding may occur. Wildlife is present but less active.
Facilities and Amenities
Beyond the walkway and boat tours, the area offers basic facilities for day visitors. Picnic areas allow families to enjoy meals surrounded by nature. Small vendors sell refreshments during busy periods. Restroom facilities are available near the main entrance.
The simplicity of facilities is intentional, preserving the natural character while providing necessary amenities. Visitors should come prepared with food, drinks, and insect repellent, particularly during summer months when mosquitoes are active.
Where are Acarlar Longoz (Lagoons) and How to Go Here?
Acarlar is located in Longozu, Sakarya. Longoz, Karasu and Kaynarca are located in the middle of the counties. The distance to Longozun Black Sea is approximately 700 meters. You can come and visit here with your car. You can also take bus tickets from various tourism companies and reach Sakarya. You can then reach the lagoons with various minibuses from the villagers around the zone. Most tourists prefer to come to the region with their own vehicle.
The drive from Istanbul takes approximately 2.5-3 hours via the TEM highway. Sakarya city center is about 30 kilometers away. Navigation apps can find the location using “Acarlar Longozu” as the destination.
Combining with Other Attractions
A visit to Acarlar Longoz combines well with other attractions in the Sakarya region. Karasu Beach offers Black Sea swimming just a short drive away. The historic town of Sakarya provides cultural interest. For those with more time, Lake Sapanca and Masukiye waterfalls lie within reasonable distance.
Photography Tips
Photographers find Acarlar Longoz richly rewarding. Early morning light filtering through the forest canopy creates magical conditions. Reflections in still water add dimension to images. A telephoto lens helps capture wildlife, while a wide-angle captures the unique forest environment.
During boat tours, a weather-resistant camera or protective covering is advisable, as spray and humidity can be concerns. Stabilization helps compensate for boat movement when shooting wildlife.
Our previous article The Kefken Beach in our article titled Beach Holidays provides information about.


4 Comments
Acarlar Longoz is like the Amazon of Turkey! The boat ride through the flooded forest is magical.
The biodiversity is incredible! So many bird species. A hidden natural wonder near Sakarya.
Sunrise boat tour was unforgettable! The mist and bird sounds create a mystical experience.
One of the largest floodplain forests in Turkey! Perfect for nature photography and birdwatching.