Church of Colo, Catholic church in Quemchi, Chile.

Church of Colo is a wooden building in Quemchi featuring a central nave, barrel vault, and octagonal bell tower. The structure stands on a hillside and displays the traditional construction methods used throughout this island region.

The present church was built in wood around 1890, replacing an earlier chapel of the San Antonio de Colo foundation, which appears on a plan drawn in 1785. It belonged to the Franciscan mission network of Chiloé, preceded by the Jesuit itinerant missions active on the island from 1608 to 1767. A full restoration between 2003 and 2004 reinforced the structure and recovered original elements using traditional techniques.

The church hosts religious ceremonies and local celebrations where the community gathers and maintains traditional practices. It represents how Spanish religious customs took root and mixed with the island's own building heritage.

The church stands on a hilltop above the town, unlike most Chiloé churches built near the sea. The climb is on foot, and the humid island climate brings frequent rain, so waterproof clothing and firm shoes help. Liturgical celebrations have sometimes been held in schools or homes during restoration work.

The building belongs to a group of 16 Chiloé Island churches that received UNESCO World Heritage status in 2000. This collection represents a rare form of wooden religious architecture found in very few places globally.