Nestled on the Central coast, Ganh Da Dia is not only a beautiful landscape of Phu Yen but also a rare geological landmark in the world. With hexagonal stone columns stacked on top of each other like a natural sculpture, this place is a destination not to be missed on your journey to explore Vietnam.

Ganh Da Dia, where rocks “bloom” in the middle of the ocean
About 35km north of Tuy Hoa city, in An Ninh Dong commune, Tuy An district, Ganh Da Dia is one of the most unique natural wonders in Vietnam. This place stands out with thousands of hexagonal and pentagonal basalt rocks, layered like giant stacks of plates stretching out to the sea.

The name “Ganh Da Dia” comes from this special shape, the rocks are like shiny black plates stacked layer upon layer, both strong and soft among the ocean waves.

Millions of years of tectonic imprint
Ganh Da Dia was formed from volcanic eruptions about 200 million years ago. When the hot lava flow came into contact with cold seawater, it quickly solidified and cracked according to physical principles, forming regular polygonal blocks of rock. It is the miracle of nature that has created the incredibly perfect natural “art of rock stacking”.

There are only a few places in the world that have similar terrain, such as Giant’s Causeway (Ireland) or Fingal’s Cave (Scotland). However, Ganh Da Dia has its own unique beauty thanks to its dark stone color and the vast Vietnamese sea and sky.

Sea and sky meet, poetic scenery
Not only the beautiful rocks, the scenery around Ganh Da Dia also makes people’s hearts flutter. In front is the vast blue sea, behind is a peaceful fishing village with green coconut trees, basket boats resting in the sunlight.

In the early morning or at sunset, Ganh Da Dia is gilded by the sunlight, creating a mesmerizing scene. The gentle sound of the waves and the wind blowing through the crevices of the rocks make this place not only a “million-like” photo spot but also a place for visitors to find rare peace.
Experience local culture and cuisine
After exploring Ganh Da Dia, visitors can visit nearby fishing villages to enjoy fresh seafood at affordable prices. Dishes such as steamed mackerel, grilled squid, grilled scallops with scallion oil… have the unforgettable flavor of the ocean.
In addition, Tuy An area also has many nearby tourist attractions such as Mang Lang Church, where the first book in Vietnamese is kept, or the peaceful O Loan Lagoon, famous for its delicious blood cockles.


Ganh Da Dia, the pride of Phu Yen
Not only a tourist destination, Ganh Da Dia is also a cultural symbol and pride of the people of Phu Yen. The image of strong, durable stacked rocks overcoming the storms is like the spirit of the people here, simple, sincere but no less resilient.
Every year, the locality organizes many activities to promote Ganh Da Dia to domestic and foreign tourists, contributing to promoting sustainable tourism and preserving the pristine natural beauty.

In lieu of words
Ganh Da Dia is not only a geological wonder but also a symphony of land – sky – sea. If you are looking for a place with both strange beauty and cultural and emotional depth, let your feet take you to Phu Yen, to see with your own eyes the magical rocks and listen to the thousand-year-old story carved into every line of nature here.