Koh Ker used to be the capital city of the Khmer empire at one point. Yes, it was only for about sixteen years, but still, it made the cut to be the capital city. But now, this temple is abandoned. It’s tiered massive pyramid and the incredible grounds around it are all forgotten. As the temple is located over one hundred kilometres from Siem Reap, it doesn’t surprise us. Having said that, this temple with these glorious views needs to be visited. The journey is absolutely worth it. On top of that, there many other tourist attractions you can check out around the area too.