Phu Wieng Park อุทยานแห่งชาติภูเวียง This area, some 60 kilometres northwest of the provincial capital, along Route 2038, contains a number of important archaeological sites with evidence of I-San's earliest inhabitants seen from prehistoric rock painting. Fossil remains of a herbivorous and carnivorous dinosaur may be seen at park headquarters at Hua Phu Chon Reservoir. |