What is the biggest lego set?

The title of "biggest LEGO set" is a bit tricky because it can be measured in different ways (number of pieces, volume, weight, etc.). However, currently, the LEGO set generally considered the biggest by piece count is LEGO Colosseum (10276).

Here's what we know about it:

• Piece Count: 9036 pieces. This significantly surpasses previous contenders for the title.
• Size and Scale: It's a massive model of the Roman Colosseum, impressively detailed and accurate in its representation. It's large enough to be a substantial display piece.
• Complexity: Building it is a significant undertaking, requiring considerable time and patience. Many builders report spending multiple days or even weeks to complete it.
• Price: It was released at a correspondingly high price point, reflecting both its size and complexity.

While other LEGO sets might surpass it in terms of volume or weight (especially those with large, bulky elements), the sheer number of individual pieces in the Colosseum firmly places it as the largest by that key metric. Future sets could, of course, challenge this title.