The tourist office of Arjonilla is located in Avenida Andalucia 13, opening form Monday to Friday.

The Festivals in Arjonilla are Cabalgata de Reyes Magos, San Antón, Carnaval, Día de Andalucía, Semana Santa, Romería de Nuestra Señora de Alharilla, fiesta de San Cristóbal, Feria de San Roque and Fiestas de la Virgen de las Batallas.

The town is in a first-class archaeological zone, the cradle of the Iberian civilization, where multiple Iberian settlements and funerary nuclei, such as the nearby Cerro Venate, have been discovered.

Arjonilla is situated on the far western side of the province of Jaén, surrounded by olive groves. Indeed, it sits in the heart of a region well known for olive oil production. The area is also rich in archaeological remains. Arjonilla has about 3,570 inhabitants.