The answer to the crossword puzzle is 'PAZ', which is the Spanish word for peace. Bolivia's La Paz is the administrative capital of the country and the largest city in the country. It is located in the Andes Mountains and is the highest capital city in the world, at an elevation of 11, 975 feet above sea level. La Paz is a major cultural and economic center in Bolivia, and is home to many government offices, universities, and museums.