The Last Clod of Mud to the First Grain of Sand Program in Phetchaburi, visiting Laem Phak Bia Community and hear the unique story of the community, "The Last Clod of Mud to the First Grain". Then visiting Phetchaburi Aquacultic Demonstration Farm to learn about environmental conservation. Experience farming sea grapes and explore local markets. Learn about various sea creatures, visit the Laem Phak Bia Environmental Research Development Project, and shop for local delicacies at Lung Anek's Phetchaburi Sweets Factory, where you can enjoy a wide selection at affordable prices.