Largest LEGO® brick diorama
LEGO Romania S.R.L., RoLUG (Romanian LEGO® User Group)
45.746 square metre(s)
Romania (Bucharest)

The largest LEGO® brick diorama is 45.746 m² (330 ft² 58.44 in²) and was achieved by RoLUG (Romanian LEGO® User Group) and LEGO Romania S.R.L. (both Romania), at the East European Comic Con, in Bucharest, Romania, on 20 April 2024.

The attempt took place at a fully packed annual East European Comic Con. The display was a 3-dimensional diorama measuring 11.888 m X 3,845 m (39 ft X 12 ft 7 in) with a highest point being 1.35 m (4 ft 5 in) tall. It was continuous cohesive model based on Star Wars theme made completely from Lego bricks without an internal support structure. The whole model had at least one distinctive feature per every 20 X 20 brick stud area. 26 members of the RoLUG took part in the creation of the diorama.