Art Basel Show - Switzerland 2026 will be held from 18th - 21st June 2026 at Messe Basel in Basel, Basel-Stadt, Switzerland. This is a leading trade show and exhibition for modern and contemporary art. It brings the international art world together as well as features over 200 leading galleries and more than 4,000 artists from five continents. Over 200 leading galleries from around the world will present modern and contemporary works of high quality, transforming Messe Basel into a major, albeit temporary, museum.