"Blackwater Park" is the fifth studio album by the Swedish progressive metal band Opeth, released in 2001. The album is known for its blend of heavy metal and acoustic elements, showcasing the band's unique sound. It features a mix of growled and clean vocals, intricate guitar work, and atmospheric arrangements. The title track, "Blackwater Park," is a standout piece that exemplifies the band's ability to shift between soft melodies and intense riffs. The album received critical acclaim and is often regarded as one of Opeth's best works, influencing many bands in the progressive and metal genres.