Tucked away in the mountainous province of Jujuy in northwestern Argentina, the tiny village of Huacalera is located about 16km north of Tilcara. A roadside attraction, Huacalera’s favourable latitudinal location on the Tropic of Capricorn brings throngs of tourists travelling on the Ruta 9 to stop for a ‘selfie’; just outside of town travellers will find the Tropic of Capricorn monolith and oversized sundial. For fans of historical architecture, the small chapel in town is worth seeking out, as is the neo-colonial homestead of the Hotel Huacalera.