Soe is a built-up Area Built-up areas layer (side), Estonia. It has 219 inhabitants (2021). The nearest city is Tartu, 49 km to the east. Among the landmarks around are Viljandi Castle (25 km), Tarvastu Castle (2.9 km) and Tarvastu Church (3.2 km). Among the natural features are Kärstna Spring (10.6 km) and Matu cave (4.9 km).