A family of wild elephants are seen walking down a road inside Khao Yai National Park in Thailand. The park is the third largest in Thailand and covers an area of 300 square kilometers.

In 1984 the park was made an ASEAN Heritage Park, and on July 14, 2005 the park, together with other parks in the same range and in the Dong Phaya Yen Mountains further north, was proclaimed a UNESCO World Heritage Site under the name, “Dong Phaya Yen–Khao Yai Forest Complex”. [source]