Koh Ker Pyramid Temple is a large group of ancient structures that briefly served as the capital city of the Khmer Empire between approximately 928 and 944 AD, under the reign of King Jayavarman IV. The King moved the center of power from Yashodharapura (Angkor) to this remote location. The Koh Ker complex consists of over 40 monuments, but the most prominent and recognized is Prasat Thom, which is built in a 7-tiered pyramid structure using sandstone and brick, standing about 36 meters high. This architectural style is unique within Khmer art.

The historical and architectural significance of Koh Ker is immense, as it represents a shift in temple construction during that era. Prasat Thom was built to house a massive lingam (phallic symbol of Shiva), believed to be the largest in the history of the Khmer Empire. Its stepped pyramid design distinctly sets it apart from the traditional temple mountain style seen at Angkor Wat. Although many temples are overgrown by the forest and have deteriorated over time, the remnants of intricate carvings and sculptures found in other temples within the Koh Ker group, such as Prasat Prang, still demonstrate the grandeur and power of the King of that period.

A journey to Koh Ker is a true jungle adventure. Today, the area has been cleared of mines and officially opened for visitors, allowing them to experience a quiet and mysterious atmosphere, as if they are discovering a forgotten ancient city. Climbing to the top of Prasat Thom (where permitted) offers vast panoramic views of the surrounding forest, creating a feeling of standing high above the treetops and allowing one to imagine the majesty of the kingdom that once flourished here.

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How to Get There

• Private Car/Hired Taxi: Koh Ker is approximately 120-150 kilometers from Siem Reap, requiring a drive of about 2.5 - 3 hours. The roads are now mostly paved and in good condition.

• Organized Tour: The most popular method is booking a full-day tour from Siem Reap, which typically includes entrance fees and transportation with a driver/guide.

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Travel Tips

• Best Time to Visit: The Dry Season (November - April) is the most convenient time for travel. However, it's best to start the journey early in the morning to have enough time to explore multiple temples and avoid the peak afternoon heat.

• Attire and Footwear: Wear comfortable sneakers or hiking boots as you will be walking in the jungle and climbing temple steps. Be sure to bring a hat, sunglasses, and sunscreen.
• Safety Precaution: Although most areas have been cleared, you should only walk on designated paths and never stray into unmarked areas for safety against any remaining landmines.

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Admission Fee:

• Entrance Ticket for Koh Ker Temple Complex: Approximately $15 USD per person

Opening Hours:

• Open daily from 7:30 AM to 5:30 PM.