Tranquility Base Hotel & Casino Tour was the sixth headlining concert tour by English indie rock band Arctic Monkeys in support of their sixth studio album, Tranquility Base Hotel & Casino. The tour began on 2 May 2018 in San Diego, United States at The Observatory North Park and concluded on 7 April 2019 in Bogotá, Colombia at Estéreo Picnic Festival. This marks their first tour since AM Tour (2013–2014).