Monolith Tour

Monolith Tour
Tour by Thirty Seconds to Mars
Promotional poster for the tour
LocationNorth America • South America • Europe
Associated albumAmerica
Start dateMarch 12, 2018
End dateAugust 17, 2019
Legs5
No. of shows
  • 70 in Europe
  • 42 in North America
  • 6 in South America
  • 118 total
Thirty Seconds to Mars concert chronology

The Monolith Tour was a concert tour by American rock band Thirty Seconds to Mars. Staged in support of the band's fifth studio album America (2018), the tour visited arenas and stadiums throughout 2018 and 2019. It was initially announced in October 2017 with European dates being released at the same time, with North American dates announced afterwards. It began on March 12, 2018 in Basel, Switzerland, and concluded on August 17, 2019 in Großpösna, Germany. The support acts for the tour included Walk the Moon, K.Flay, MisterWives, Joywave, and Welshly Arms.

The tour was promoted by Live Nation and sponsored in-part by AT&T. Due to the large demand and tickets selling out in minutes in multiple locations, extra tour dates were added to the itinerary.