Khao Kheow Open Zoo to Celebrate Mae Mali's 61st Birthday, Thailand's Oldest Hippo

Khao Kheow Open Zoo in Chonburi is preparing a special celebration for Mae Mali, the public’s beloved hippopotamus, as she turns 61 on September 8th, 2026. Zoo director Narongwit Chodchoi announced that the event will commence at 9:30 a.m. at the hippopotamus exhibit in Chonburi. Visitors will find activities designed to show affection for Mae Mali. This event aims to celebrate the longevity of Mae Mali, who is the oldest hippo in Thailand, and to raise awareness for animal welfare. The zoo intends to provide an opportunity for visitors to pay tribute to Mae Mali and celebrate her health and long life. Chonburi province is located in the eastern coastal region of Thailand and is a popular tourist destination with a thriving tourism industry. Khao Kheow Open Zoo exhibits a diverse range of wildlife and is a popular attraction for tourists from both Thailand and abroad.