The capital of Peru is LIMA, which is a four-letter word. LIMA is the largest city in Peru and is located on the country's central coast. It is the political, cultural, and economic center of the country and is home to over 9 million people. LIMA is known for its colonial architecture, vibrant nightlife, and delicious cuisine. It is also a popular tourist destination, with many attractions such as the Plaza de Armas, the Cathedral of LIMA, and the Larco Museum.