Pekanbaru is the capital of Riau province, on the island of Sumatra, Indonesia. It is located on the banks of the Siak River, and is the largest city on Sumatra. The city has a population of 2,000,000 people, and is the home of the Riau University.
The city is a transportation hub, with connections to other parts of Sumatra, and to the rest of Indonesia. There are several airports in the area, including Pekanbaru International Airport.
The city is a center of trade and industry, with oil refineries, paper mills, and textile mills. There is also a large port on the Siak River.
The city is an interesting mix of cultures, with Malay, Chinese, and Javanese influences. There are many mosques and temples, and a lively nightlife.