Sometimes imagination can create an atmosphere of happiness to happen. like relaxing by a huge reservoir that sometimes gives the mood of sitting and chilling by the lake at Rattanai Reservoir Or Ban Rattanai 1 Reservoir is the same. With the vastness of the basin with a capacity of 2,020,000 cubic meters, located on an area of 1,600 rai, with a 15-meter wide overflow building and a 15-meter-high embankment, 250 meters long, it can meet the needs of travelers. People who like the coolness of the river In the evening, the atmosphere here has a very comfortable wind blowing. and can watch the sunset beautifully Occasionally, fog may be seen, which is a rare sight around the reservoir Location: Located on Highway No. 2325, about 100 meters past the 5th kilometer, the entrance to the reservoir is visible on the left hand side. Go along the corridor for about 400 meters if interested in visiting. You should contact the Royal Irrigation Department of Phetchabun Province in advance, telephone 0 5691 1156. Take Highway No. 2325, about 100 meters after the 5th kilometer, you will see the entrance to the reservoir on the left hand side. Follow the corridor for about 400 meters.