Ortigas Center is a financial and central business district located at the boundaries of Pasig City, Mandaluyong City, and Quezon City in the Philippines. With an area of more than 100 hectares (250 acres), it is Metro Manila's second most important business district after Makati City. Ortigas Center is home to many shopping malls, office and condominium skyscrapers and other building complexes, and nightlife bars and restaurants.