This is a fishing pond along the drive way towards Ha Pak Nai.
I was driving along the road towards Pak Nai that day but unfortuantley there is a traffic accident on the road where my car can't pass through. On the way I drove back, I look around to see whether there was other place to shoot this beautiful magic hour. And I found this fishing pond with a small car park.
You can take a look next time when you go to Pak Nai!!