The Yuttanavi Memorial Monument, located on the island of Koh Chang, is a significant historical landmark that commemorates the bravery and sacrifice of Thai sailors during the Battle of Koh Chang in 1941. The monument stands as a symbol of Thailand's naval heritage and the heroic defense of the country during World War II. Situated on the island’s western coast, this monument offers visitors a chance to reflect on Thailand’s military history while enjoying stunning views of the surrounding area.