Dereli
Der_eli offers an extraordinary turquoise soda lake, spectacular canyon waterfalls, and high alpine cloud plateau experience. Its crowning natural jewel is Blue Lake (Mavi Göl)—a stunning natural soda lake inside Harşit/Aksu valley that shimmers in vibrant turquoise blue tones during summer months, fed by mineral springs. Visitors can explore the cascading Göksu Travertines, ascend to Kümbet Yayla
Tourist experience
Der_eli offers an extraordinary turquoise soda lake, spectacular canyon waterfalls, and high alpine cloud plateau experience. Its crowning natural jewel is Blue Lake (Mavi Göl)—a stunning natural soda lake inside Harşit/Aksu valley that shimmers in vibrant turquoise blue tones during summer months, fed by mineral springs. Visitors can explore the cascading Göksu Travertines, ascend to Kümbet Yaylası for mountain summer festivals, or hike through deep pine forests. Gastronomy features organic yayla butter, Kuymak, fresh river trout, and mountain flower honey.
Key points of interest
Investment outlook
Dereli holds an outstanding Transparent Investment Score of 92.5/100, recognized as Giresun's premier turquoise lake eco-tourism, Kümbet yayla chalet hospitality, and mountain real estate investment market. Driven by massive national and international tourist traffic to Blue Lake (Mavi Göl), chalet land and property values average $1,200/m² with rapid annual capital appreciation (~46.5% YoY in USD).
Living here
Residing in Dereli offers a peaceful, healthy, and visually breathtaking mountain valley lifestyle with pure spring water and clean high-oxygen air. Residents benefit from organic local dairy foods, safe community streets, and fast 30-minute highway access to central Giresun.
History & cultural identity
Dereli, dramatically set in deep emerald green mountain valleys along the Aksu River south of Giresun Merkez, holds an ancient Pontic, Roman, and world-famous alpine nature history. Known historically as a vital mountain pass gateway connecting the Black Sea coast to the interior plateaus, Dereli is globally celebrated for its breathtaking natural wonders: Blue Lake (Mavi Göl / Soda Gölü) and Kümbet Yaylası. Formed by three mineral-rich soda lakes that turn a mesmerizing turquoise blue during summer, Dereli is a premier ecotourism destination in Northern Türkiye.
Frequently asked questions
What is Mavi Göl (Blue Lake) in Dereli and why is it turquoise?+
Mavi Göl is a natural soda lake system in Dereli that turns a mesmerizing turquoise blue in summer due to limestone mineral springs reacting with river water.
What are the Göksu Travertines in Dereli?+
Göksu Travertines are natural white mineral limestone terraces carved by mineral spring waters near Blue Lake.
How far is Dereli from Central Giresun?+
Dereli is located 28 kilometers (a 25-minute drive) south of central Giresun along a smooth mountain highway.