Hin Ta Hin Yai, or Grandfather and Grandmother Rocks, is a coastal landmark near Lamai Beach on Koh Samui. Seawater and heat have shaped the granite into forms that resemble male and female anatomy, while local folklore gives the rocks a family story. Walk among the formations, take in the sea views and browse the nearby stalls for local sweets such as kalamae. The rocks are free to visit, but the route over uneven stone calls for care.
How the rocks formed
Hin Ta means Grandfather Rock and Hin Yai means Grandmother Rock. The granite formations were shaped over time by seawater and heat. Their distinctive forms have made them one of Koh Samui’s most photographed landmarks.
The rocks sit by the sea near Lamai Beach. You can walk around the shore and sit on some of the larger rocks, with views across the water. The ground is uneven, so take care on the way to the viewing area.
The story behind Hin Ta and Hin Yai
Local folklore tells of an older couple, Ta Kreng and Yai Riem, who set out by boat to ask for a marriage between their son and the daughter of a man named Ta Monglai. A storm struck during the journey, and the couple died at sea. In the story, their bodies washed ashore and became the rocks.
The legend is part of the place’s appeal for local visitors as well as travelers. A sign near the formations tells the story, and local staff may also share it.
Stalls and nearby treats
Stalls near the rocks sell food, cold drinks, souvenirs and locally made sweets. Look for kalamae, a sticky local confection sold in the shops nearby. Coconut ice cream is another treat available in the area.
The small market makes it easy to add a short browse to your visit. The rocks themselves are free to see; parking is available nearby, though spaces can be limited.
FAQ
Is Hin Ta Hin Yai free to visit?
Yes. There is no admission fee. Parking nearby is paid.
How long should I spend at Hin Ta Hin Yai?
Allow about 30 to 60 minutes to see the rocks, enjoy the coastal views and browse nearby stalls.
What is the legend of Hin Ta Hin Yai?
Local folklore tells of an older couple who drowned in a storm while traveling to arrange a marriage for their son. Their bodies washed ashore and became the rocks.
Is the path around Hin Ta Hin Yai accessible?
The route to the viewing area has uneven rocks, which can be difficult for people with mobility issues or mobility devices. Walk carefully.
