Tuesday, November 10, 2026
Festivals in Tucumán 2026: open air electronic music
Festivals in Tucumán have something few cities can offer: half an hour from downtown there are hills, mountain rainforest and a huge reservoir to set up an open air stage. This guide covers what you need to know about electronic music festivals in Tucumán in 2026, starting with the biggest date of the summer.
The biggest electronic festival of the summer in Tucumán
On Saturday, December 12th, 2026 we throw the 420 Festival at El Cadillal, an open air day festival facing the El Cadillal reservoir, about 25 km from San Miguel de Tucumán along route 9.
Confirmed so far:
- From 2 pm into the night.
- 2 stages: progressive stage and techno stage, plus a chill zone.
- Drone show and hot air balloons at sunset.
- 18+ only.
- Tickets and tables on TicketPass.
The line up is announced in stages on 420’s accounts. For how to get there, what to bring and when to arrive, read the 420 Festival El Cadillal guide.
See the 420 Festival El Cadillal and get tickets
What is an electronic festival in Tucumán like?
Summer in Tucumán is hot and long, and that shapes the format. Open air electronic festivals usually start in the afternoon, build up with the sunset and continue into the night. The idea is to use the landscape: a reservoir, a hill or an open field, away from the city.
Musically, progressive and techno weigh heavily in northern Argentina. Progressive has a regional tradition of long sets built like a journey; techno is what the floor asks for once it is dark. Melodic techno also has a growing crowd.
420 dates in Tucumán
420 has its Argentine home in Tucumán. Some of the dates we have thrown in the province:
- 420 Weekend Tucumán and Salta, April 2025.
- 420 Argentina, April 24th and 25th, 2026.
- RAVE with Yubik, May 2nd, 2026.
- RAVE IV anniversary with the 420 family, October 23rd, 2026.
All dates, past and upcoming, are in the events section.
What about the rest of the north?
Tucumán is not alone. Salta and Jujuy also have crowds and electronic dates, and when there is a big festival in the region people travel between provinces. More in electronic music festivals in northern Argentina.
Tips for a festival in Tucumán
- Buy from the official ticketing site. For the 420 Festival it is TicketPass, from the event page.
- Plan both ways. El Cadillal is outside the city. Sort out transport beforehand.
- Get ready for the sun. Water, a cap and sunscreen for the afternoon; a light layer for the night by the water.
- Bring ID. It is 18+ only.
If you are staying longer, see things to do in Tucumán and the Tucumán page.
Frequently asked questions
What festivals are there in Tucumán in 2026?
The summer electronic festival is the 420 Festival at El Cadillal, on Saturday, December 12th, 2026, from 2 pm, facing the reservoir.
Where is the 420 Festival?
At El Cadillal, about 25 km from San Miguel de Tucumán along route 9, open air and facing the reservoir.
What music plays at the 420 Festival?
It has 2 stages: a progressive stage and a techno stage, plus a chill zone.
Where do I buy tickets for the El Cadillal festival?
On TicketPass, from the event page on 420crew.net. Tables are there too.