Uunarteq, formerly Kap Tobin and Unarteg, is an abandoned settlement in the Sermersooq municipality in eastern Greenland, located 7 km (4.3 mi) south of Ittoqqortoormiit.

At its largest extent, the settlement was home for approximately 120 people, with its own grade school.

[1] Uunarteq was abandoned as a settlement in the mid-1980s, when the local weather station was closed.

Today the remaining buildings serve as cottages for the inhabitants of nearby Ittoqqortoormiit.

The ruins are located at the nearby hot springs, the average temperature of which is 140 °F (60.0 °C).