Oulu is a city in Finland and the regional capital of North Ostrobothnia. It is located on the northwestern coast of the country at the mouth of the River Oulu. The population of Oulu is approximately 216,000, while the sub-region has a population of approximately 264,000. It is the 5th most populous municipality in Finland, and the fourth most populous urban area in the country. Oulu is also the most populous city in Northern Finland.
AdFind the top-rated and best-reviewed tours and activities in Oulu for 2025. Don't worry if your plans change. We offer 24/7 customer service in multiple languages.
Free Cancellation · Easy online booking · Best value guarantee · Over 60,000 activities
AdAlways Great Deals: Search for The Best Oulu Hotel Prices on Tripadvisor. Find Discounts on the Best Oulu Northern Ostrobothnia. Tripadvisor Helps You Spend Less.