Every year on April 6, Thailand celebrates Chakri Day — a national holiday honoring the founding of the Chakri dynasty and the accession of King Rama I in 1782. Across the country, ceremonies are held, including fish release events into rivers, symbolizing ecological restoration and loyalty to the monarchy.
Ceremony in Chiang Mai
In 2024, a traditional fish release took place in Chiang Mai Province into the Ping River. Organized by the provincial administration, the Department of Fisheries (DOF), and community groups, approximately 500,000 juvenile fish of native species — including Thynnichthys thynnoides (Thai carp) and Chitala lopis (featherback) — were released.
Earlier, in 2014–2015, reports mentioned up to 3.4 million fish, but recent years have shifted focus from quantity to survival rates and ecological impact.
History of the Holiday
Chakri Day was established in 1913 and marks the founding of Bangkok and the dynasty. Central ceremonies are held at the Chakri Maha Prasat Throne Hall in Bangkok, where royal family members lay wreaths and attend religious rites.
The holiday is officially observed on April 6, though cultural events may extend over a week.
Environmental Goals
The fish release into the Ping River is part of the long-term "Revive the Ping River" initiative, aiming to:
- Restore populations of native commercial fish species
- Improve biodiversity
- Combat pollution and siltation
- Support traditional fishing communities
The Ping River, a tributary of the Chao Phraya, has suffered for decades from industrial discharge, deforestation, and overfishing.
Symbolism of the Act
The fish release is more than an environmental effort. In Thai culture, it's also an act of merit-making (tham bun) done in honor of the monarchy. Participants believe it:
- Shows respect for the royal family
- Brings good fortune to families and communities
- Helps restore natural balance
Countrywide Celebrations
Besides Chiang Mai, similar events were held in:
- Lampang — release into the Wang River
- Nakhon Si Thammarat — into the Tapi River
- Bangkok — in canals and Chao Phraya tributaries
In total, over 2.1 million fish were released nationwide in 2024 as part of Chakri Day.
Conclusion
While the 2015 release of 3.4 million fish was symbolic, 2024–2025 events are more targeted and ecologically sound. Chakri Day remains a powerful moment when patriotism, tradition, and environmental care converge. In Chiang Mai and across Thailand, people continue to show respect for the monarchy and responsibility for future generations.
Sources:
— Department of Fisheries, Thailand (DOF): «Annual Fish Stocking Report 2024»
— Chiang Mai Provincial Administration: «Ping River Revival Project»
— Bangkok Post: «Chakri Day Fish Release Promotes Ecology & Loyalty», April 2024
— The Nation: «Thailand’s Royal Holidays and Environmental Action»
— Ministry of Natural Resources and Environment: «Ping River Basin Management»
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