Angkor Wat is a massive temple complex located in Cambodia, originally built in the early 12th century as a Hindu temple dedicated to the god Vishnu. It is renowned for its stunning architecture, intricate bas-reliefs, and extensive moats, making it one of the largest religious monuments in the world. Over time, Angkor Wat transitioned from a Hindu temple to a Buddhist site, reflecting the region's cultural shifts. The complex covers over 162 hectares and is a UNESCO World Heritage Site, attracting millions of visitors each year who come to admire its historical significance and beauty.