Air Terjun Aek Martua
Air Terjun Aek Martua is a tiered waterfall located in Desa Tangun, Kecamatan Bangun Purba, Kabupaten Rokan Hulu, Riau, Indonesia. Situated within a forested area near the border of Riau and North Sumatra, it is known for its seven cascade levels flowing over rocky terraces. The site is a popular natural attraction in Rokan Hulu, offering clear pools, surrounding secondary forest, and relatively accessible trekking paths for visitors.