Ganh Da Dia
Gành Đá Đĩa
A cluster of hexagonal basalt columns along the coast of Phu Yen Province that look like stacked plates, a one-of-a-kind geological wonder in Vietnam.
Ganh Da Dia lies in Tuy An district of Phu Yen Province (part of Dak Lak Province since 2025), about 100 km by road from Quy Nhon. The columns formed when volcanic lava cooled and contracted on the seashore. Tens of thousands of hexagonal and pentagonal basalt columns stand tightly packed, their cross-sections stacked like plates as they run out into the sea. It is a nationally recognized scenic site. Admission is about VND 20,000, and the site has electric cart shuttles. Visiting early in the morning is recommended to avoid the heat and crowds. When taking photos, watch out for waves and slippery rock surfaces. A chartered car from Quy Nhon takes about 2 hours one way. The site is often visited together with the 'Green Grass, Yellow Flower' photo spot in Phu Yen as a round-trip day tour.
Opening hours
About 06:00–18:00
Nearby sights
- Cu Lao Xanh Island
- Bai Xep Beach
- Quy Hoa Leprosy Village
- Ghenh Rang – Tien Sa & Han Mac Tu Tomb
- Vung Chua Mountain
- Hon Kho Island
- Quy Nhon Beach
- Long Khanh Pagoda