(Photo by Chinnapat Chaimon)The cold season is drawing tourists to national parks and officials have begun fretting about garbage left behind by visitors. The campaign included signs posted at national parks and the same messages in social media. Several parks have already found the places littered with rubbish after tourists' visits. The park chief admitted that all parks do not have enough staff to take care of the rubbish problem. Rubbish is seen littered at a viewpoint at Khao Kho National Park in Phetchabun.

Source: Bangkok Post November 09, 2017 13:14 UTC