Colombo is the commercial capital and largest city of Sri Lanka, located on the island's west coast. Known for its rich history and diverse culture, the city features a mix of colonial architecture, modern skyscrapers, and vibrant markets. Key attractions include the Galle Face Green, the National Museum, and various temples. Colombo serves as a hub for trade and tourism, offering a unique blend of Sri Lankan and international influences. The city's lively atmosphere, beautiful beaches, and culinary delights make it a popular destination for visitors.