Helsinki is the capital city of Finland, located on the southern coast of the country along the Gulf of Finland. It is known for its beautiful architecture, including the iconic Helsinki Cathedral and the modern Finlandia Hall. The city has a vibrant cultural scene, with numerous museums, galleries, and theaters. Helsinki is also recognized for its extensive parks and waterfront areas, making it a great place for outdoor activities. The city has a population of about 650,000 people and serves as an important political, educational, and economic center in Northern Europe.