Situated in North Pattaya, the Sanctuary of Truth, built in 1981, is a magnificently detailed wooden castle by the sea. It stands 100 meters tall and spans 100 meters wide. All its meticulous carvings and beautiful sculptures of mythological figures of different religions and cultures are considered to reflect philosophical wisdom. This is the largest wooden structure in Thailand using ancient Thai carpentry techniques which means no metal nails or pins are used. Each piece of wood is held together with wooden wedges, pins and slots. There is so much beautiful work and craftsmanship within the castle as you walk about. However, as the wood used is neither treated nor protected by chemicals, parts of the structure decay and must be replaced just like human life.