The missions were like mini-cities. People lived, farmed, and made music there. The builders combined European styles with patterns and carvings inspired by Guaraní art, so the buildings look like nothing else on Earth — a mix of two worlds that grew up together over many decades.
Today the most famous ruins in Paraguay are Trinidad and Jesús, both listed as UNESCO World Heritage Sites. UNESCO is an organisation that protects special places around the world so that future generations can visit them. The carved stone figures of angels and animals at Trinidad are so detailed you can still make out the feathers on their wings.
Inside the ruins, archaeologists — people who study the past by digging and exploring — have found bells, musical instruments, and beautiful decorated tiles. The Guaraní who lived in the missions were brilliant musicians and craftspeople, and their skills shaped Paraguay's culture long after the missions were abandoned.