
Did you know that the first UNESCO Global Geopark in Thailand is located in Satun? I’m thrilled to share my unforgettable experiences exploring this natural wonder of Ao Toa Ba and Prasat Hin Pan Yod at Ko Kao Yai during my trip to Pak Bara via a long boat ride that braved through Andaman Sea.


Ao Toa Ba
Our adventure began with a long boat ride from Pak Bara in La-Ngu District to Ao Toa Ba beach. The highlight here is the nautilus fossils embedded in the limestone rock mountain, dating back to the Paleolithic Age. From here, I learned that the nautilus was actually a squid that morphed into a ‘shelled’ squid throughout its evolution and ended up being a fossil on these rocks after so many years. Seeing these ancient fossils up close was nothing short of fascinating.



But it wasn’t all about the history and geology. We had a delightful picnic on the beach, enjoying local dishes prepared by our guides. The tranquil surroundings, combined with good food and great company, made for a perfect day.


Prasat Hin Pan Yod
Next on our itinerary was Prasat Hin Pan Yod, an incredible limestone pinnacle rising majestically from the sea at Ko Khao Yai. The only way to access this natural fortress is by kayak, as the route is narrow and dotted with low-hanging rocks.


Paddling through the serene waters and navigating the cave-like passageways felt like an adventure straight out of a fantasy novel. Once inside, the view was absolutely breathtaking. The open roof of the limestone fortress allowed sunlight to filter in, creating a magical atmosphere that I’ll never forget. I could actually find tiny seashells on these rocks which I find miraculous. Imagine a shell clinging on to the rocks for thousands of years and still firmly attached to the surface despite being washed by waves and strong currents.

Exploring Satun’s Geopark was an enriching experience, blending the awe of ancient natural formations with the simple joys of picnicking on a pristine beach and kayaking through unique limestone structures. If you’re ever in Thailand, I highly recommend adding this hidden gem to your travel itinerary!
You may reach out to this 8Mile Travel Agency at +66 89 298 4549 for more information about this 1-day trip package.
