National park chief Narin Pinsakul said every visitor must scan the Thai Chana QR code when entering and have their temperature checked. Everyone will need to wear a mask and those who fail to do so will not be allowed to travel through the area, he warned.
The park has also urged visitors to reduce their driving speed to 60 kilometres per hour for the safety of the animals there.
Attractions such as the Lam Takong Campsite and Pha Kluai Mai will limit visitor numbers each day to 800 and 700, respectively.