Discover the Story Behind Grandmother and Grandfather Rocks (Hin Ta and Hin Yai Rocks), Koh Samui
Located along the southern coastline of Koh Samui in Lamai Beach, the Grandmother and Grandfather Rocks, locally known as Hin Ta and Hin Yai, are among Thailand’s most talked-about natural landmarks. These curious rock formations have become one of the island’s signature tourist attractions, not just for their striking shapes, but also for the legend and laughter they inspire among visitors.
The tale behind Hin Ta and Hin Yai is as charming as it is heartwarming. According to local folklore, an elderly couple was sailing to ask for their daughter’s hand in marriage when a sudden storm capsized their boat. As they perished, their bodies were transformed into the rocks as a symbol of their love and faithfulness—forever standing side by side by the sea. Over time, nature’s artistry carved the rocks into shapes resembling male and female anatomy, earning them their famous names: Grandfather (Ta) and Grandmother (Yai).
The site offers breathtaking coastal views of the turquoise Gulf of Thailand, with clear waters, sea breezes, and a lively local market nearby. Visitors can enjoy coconut ice cream, fresh tropical fruit, and handmade souvenirs while exploring the area. It’s also a great spot for photography, especially during sunset when the rocks are bathed in golden light.
For anglers staying at TopCats Fishing Resort, visiting Hin Ta and Hin Yai Rocks is a must-add to your tour itinerary. Whether you’re taking a short break between fishing sessions or exploring Koh Samui’s hidden gems, this iconic attraction offers a glimpse into local culture and natural wonder.
TopCats can help arrange guided day tours that include stops at famous island landmarks like the Grandmother and Grandfather Rocks, Lad Koh Viewpoint, Wat Plai Laem, and other scenic destinations. Combine your fishing adventure with a cultural and sightseeing experience for a complete Koh Samui getaway.
The Grandmother and Grandfather Rocks may bring a smile to your face, but their story reminds everyone of love, loyalty, and the beauty of nature’s creations. So next time you plan your fishing trip with TopCats Fishing Resort, don’t miss the chance to visit these iconic stones—where Thailand’s legends meet the sea.

