Artigas sits in Uruguay's far north, across the Cuareim River from the Brazilian town of Quarai. It is a long way from the country's polished beach resorts, and that is part of the point: this is border Uruguay, with Portuguese in the air, duty-free shops downtown, and a local economy tied to the agate and amethyst deposits in the surrounding basalt country.
The city is not beautiful in an obvious way, but it has a few reasons to linger if you are already travelling through northern Uruguay. The gemstone trade gives Artigas a sharper identity than most border towns, and local workshops sell polished amethyst and agate cut from the department's mines. In carnival season, the city turns toward Brazil, with samba schools and a parade that feels very different from Montevideo's murga tradition.
For a spare day, pair the castle-like Jefatura de Policia and nearby Iglesia San Eugenio with a drive to Piedra Pintada, the odd sandstone outcrop southeast of town. Artigas works best as a northern-road-trip stop, not as a stand-alone destination.