The 34th Phra Nakhon Khiri Fair took place from April 30 to May 9, 2021, running for 9 days and 9 nights as Phetchaburi province's annual festival.

The fair showcases the best of Phetchaburi, true to its motto: "Khao Wang the palace on the hill, sweets of the royal city, exquisite arts, a land of dharma, beautiful seas."