Wat Chedi Hoi, Amphoe Lat Lum Kaeo, Pathum Thani (วัดเจดีย์หอย อำเภอลาดหลุมแก้ว จังหวัดปทุมธานี)

is one of the famous Temples in Amphoe Lat Lum Kaeo where the underground is filled with tremendous gigantic fossil oyster shells. Geologists said these gigantic oysters are aged about 8 million years. Luangpho Thong Klueng Suntharo, the temple’s abbot, brought these shells to build two chedis that look unusual and beautiful.