Wat Wisunarat, also known as Wat Visoun, holds the distinction of being the oldest temple in Luang Prabang, Laos. Constructed in 1513 during the reign of King Wisunarat (Visoun), it has a rich history that includes serving as the Museum of Religious Art. The temple's architecture is notable for its European-style roof, which is quite unique in Laotian temple design. Over the years, Wat Wisunarat has undergone several restorations, preserving its historical significance and maintaining its status as a testament to early Lao architecture and spiritual heritage.