Colombo is the commercial capital and largest city of Sri Lanka, a vibrant port city on the western coast that blends colonial-era architecture with gleaming modern skyscrapers. The Pettah bazaar is one of South Asia's most colourful markets, while the Galle Face Green promenade, the National Museum, and the Gangaramaya Buddhist temple are among the city's highlights. Colombo serves as the main gateway to Sri Lanka, with easy access to the cultural triangle (Kandy, Sigiriya, Polonnaruwa), the southern beaches of Galle and Mirissa, and the hill country tea gardens of Nuwara Eliya.