Hin Ta Hin Yai Rocks are a significant landmark resulting from a natural phenomenon. The massive granite rocks have been eroded by sunlight, wind, and seawater into shapes resembling male and female genitalia.

• Hin Ta: A towering rock pointing to the sky.
• Hin Yai: A large rock by the water, facing the ocean waves.

This area is filled with a local legend about an elderly couple, Ta Kreng and Yai Riam, who sailed to propose to a daughter but encountered a storm that wrecked their boat. They prayed to have their bodies transformed into a symbol of their promise, becoming the Hin Ta and Hin Yai rocks.

This area is also a beautiful sunrise and sunset viewpoint. Along the walkway, there are souvenir shops selling items such as batik fabrics, coconut handicrafts, and the Samui Kalae, a sweet and rich coconut candy that is a must-try.

• By Car: From Lamai Beach, follow the ring road (Hwy 4169) heading south. You will see clear signs for "Hin Ta Hin Yai Rocks."

• Recommended Times: Morning 08:00–10:00 or evening 16:00–17:30 for good lighting and cooler temperatures.

• Safety on the Rocks: Be careful of slippery surfaces and wear shoes with good grip.

• Local Snacks: Try the famous Samui Kalae available near the entrance.

• Prepare Sun Protection: Bring drinking water, a hat, and sunscreen.

• Enjoy the Views and Take Pictures: Explore the wide rock area to capture photos of Hin Ta – Hin Yai and the sea.

Admission Fee:

• Free admission (There is a parking fee for cars and motorcycles of approximately 10–20 baht)

Opening Hours:

• Hin Ta Hin Yai: No closing time; accessible at any time.
• Shops/Souvenirs: 08:30–18:30