Ghenh Da Dia is located in Phu Hanh Village, An Ninh Dong Commune, Tuy An District, Phu Yen Province. It is situated approximately 35-40 km north of central Tuy Hoa City.

Coordinates: Approximately 13°21′15″N 109°17′38″E. This is a stretch of coastline featuring prismatic, hexagonal, square, or circular basalt rock columns stacked mysteriously on top of one another, creating a landscape that resembles human arrangement. According to scientists, these rock formations resulted from volcanic eruptions around 200 million years ago. Hot lava met cold seawater, solidifying and cracking along joints to form this unique structure. Globally, similar phenomena only appear in a few locations such as Giant’s Causeway (Ireland) and Los Órganos (Spain). Recognized as a national landscape in 1997, it was designated a special national monument in 2020.

Phu Yen's weather is divided into two distinct seasons. The best time to visit is from January to August (especially March to August), when the weather is dry, sunny, and sees little rainfall, making transportation and photography convenient.

• Dry season (March - September): Calm seas, dry rocks, making it easy to walk on the reef. This is also the vibrant Cau Ngu (Whale Worshipping) festival season.

• Avoid the rainy season (September - December): Rock paths become slippery, and waves are larger.

• During the day: Early morning (around 6-9 AM) to admire the magical sunrise or late afternoon (from 3 PM) to catch a romantic sunset are best. The changing sunlight turns the rock colors from mysterious black to vibrant golden-orange.

To fully enjoy the beauty of Ghenh Da Dia and capture the best photos, travelers should prioritize planning their trip during the dry season and check weather forecasts prior to the journey.

Located about 35 km north of central Tuy Hoa City, Ghenh Da Dia boasts a convenient location, allowing travelers to easily combine visits with many other famous landmarks in Phu Yen.

From Tuy Hoa City:

• Travel north along National Highway 1A for about 30 km to Chi Thanh Town (Tuy An District).

• Turn right onto Provincial Road DT643 and continue for about 12 km to reach Ghenh Da Dia.

• The road has been upgraded, smoothly paved, and clearly signposted, making it very easy to navigate.

Throughout the journey, travelers can admire the breathtaking coastal roads characteristic of Phu Yen. However, if choosing self-driving vehicles, please adhere to speed limits and drive carefully along coastal sections to ensure a safe and fulfilling trip.

One of the advantages of Ghenh Da Dia is its budget-friendly visiting cost, suitable for both independent travelers and tour groups.

Reference ticket prices:

• Adults: Around 20,000 – 40,000 VND/ticket, depending on the time of visit and management policies of the tourist site.

• Children: Around 10,000 – 20,000 VND/ticket.

• Young children under height or age regulations: Usually admitted free of charge.

• At certain times, ticket prices may include basic support services or travel insurance according to the attraction's regulations.

Opening hours:

• Ghenh Da Dia typically welcomes visitors from 08:00 to 18:30 daily.

• During holidays, Tet, or peak travel seasons, operating hours may be adjusted to accommodate visitors' needs.

For the best experience, travelers should visit in the morning or early afternoon when weather conditions are favorable and lighting is optimal for sightseeing and photography.

Renowned not only for its unique geological significance, Ghenh Da Dia also offers many exciting experiences for nature lovers, adventure enthusiasts, and photographers. Every corner here possesses its own charm, contributing to the captivating appeal of one of Phu Yen's most famous scenic spots.

• Walk on the "stone honeycomb": Explore impressive stacked hexagonal basalt blocks and feel the wonder of nature over millions of years of creation.

• Watch the sunrise and sunset: This is when Ghenh Da Dia is at its most beautiful, as sunlight reflects off the rock tiers, creating continuously shifting colors between the vast sky and sea.

• Explore natural tide pools: Coastal rock crevices form small pools inhabited by various marine creatures like crabs, small fish, and starfish.

• Snap photos at unique check-in spots: From panoramic angles to close-ups of hexagonal rock blocks, Ghenh Da Dia always offers striking photos for visitors.

• Relax on the beach and stroll along the shore: The surrounding area features beautiful sandy beaches and peaceful spaces, perfect for resting and breathing in fresh sea air.

• Discover Ganh Den Lighthouse: Located just a short distance from Ghenh Da Dia, this is an ideal spot to gaze at the sea, take photos, and appreciate the pristine beauty of Phu Yen's coast.

To ensure a safe and smooth visit, travelers should prepare non-slip sports shoes, sunscreen, drinking water, and avoid walking onto elevated rock areas during bad weather or high waves. 

Ghenh Da Dia is not only one of Vietnam's most unique natural wonders but also a destination deeply steeped in the identity of Phu Yen, featuring a harmonious blend of turquoise sea, majestic basalt rocks, and rich cultural values. Hopefully, the information in this detailed A-Z Ghenh Da Dia travel guide will help you easily plan your trip, choose the right time, and fully enjoy the beauty of this famous natural wonder. If you want a convenient, time-saving journey to explore multiple attractive destinations in a single day, consider the All-Inclusive Ghenh Da Dia Travel Tour by Sovaba Travel. Professionally designed, the itinerary combines visits to Ghenh Da Dia, Mang Lang Church, O Loan Lagoon, Bai Xep, and many other popular check-in spots in Phu Yen. With high-quality services, dedicated guides, and an optimized schedule, this will be an ideal choice for you and your family to enjoy memorable experiences in the land of "Yellow Flowers on Green Grass".