Rock Werchter is a popular annual music festival held in Werchter, Belgium. Established in 1975, it has grown to become one of the largest and most renowned music festivals in Europe, attracting thousands of attendees each year. The festival typically features a diverse lineup of international artists across various genres, including rock, pop, and electronic music. The event usually takes place over four days in early July and offers multiple stages for performances. In addition to music, Rock Werchter provides a vibrant atmosphere with food stalls, art installations, and various activities, making it a complete cultural experience for festival-goers.