Tepian Batang Mandau in Bengkalis offers a unique blend of natural beauty and invaluable historical significance. Located in Balai Pungut Village, Pinggir, this tourism destination captivates visitors with stunning sunset panoramas along pristine riverbanks, adorned with natural mangrove forests and traditional fishing activities. What makes it truly special is the towering cone-shaped NPPM Monument with distinctive Riau Malay characteristics, marking the historic landing site of the first oil exploration ships in 1935. The Mandau River, once an international transit route to Tanjung Buton port, now stands as a silent witness to Riau's long petroleum industry journey. The monument, now known as "Nasi Kunyit Pagar Telor," has been renovated by PT Chevron Pacific Indonesia, making it a historical tourism icon that evokes memories of the early exploration of Rokan Block - one of Southeast Asia's largest oil and gas blocks. With access of approximately one hour's journey from Duri city center, Tepian Batang Mandau becomes the perfect destination for tourists who want to enjoy natural beauty while reminiscing about the historical footprints of petroleum exploration in the Land of Lancang Kuning.