LEGO 10276 Colosseum is an Icons Buildings set released in 2020, containing 9,036 pieces. The model recreates Rome’s Colosseum with an oval display base and detailed facades, including the partially intact northern outer wall and iconic arches. Its three tiers incorporate columns in the Doric, Ionic, and Corinthian orders, with an attic level accented by Corinthian pilasters. At launch in November 2020 it was the largest LEGO set by piece count.
It was retired in November 2023 with a lifespan of 36 months.