What is the largest lego set?

The largest LEGO set, by piece count, is the LEGO Art World Map set, which was released in June 2021. The set consists of 11,695 pieces and when completed, measures 25.5 inches (65 cm) high and 40.5 inches (104 cm) wide. The set allows builders to create a unique map of the world using different colored LEGO tiles, creating a stunning piece of wall art. The LEGO Art World Map set is recommended for ages 18 and up, and is a challenging yet rewarding build for LEGO enthusiasts.