This was my second visit ti the park and progress has been made. There are more animals and services.It is easy to see where the park may become a significant destination here in isaan. The only problem it is about 45 kilometers from khon kaen, but an east choice if you are going north to udon. Ofiice hours are 0830-1630 and lodging is available. The building pictured is available for 1100 baht with aircon, fridge and TV. As I arrived mid day and it was very HOT movement and staff availability was limited. I will return in the near future earlier in the day to get more photos and information. You can call 086-455-6340 for information, some english on site, sometimes.