Minnesota State Capitol dome ranks as 2nd largest self-supported marble dome in the world

Name: Minnesota State Capitol dome ranks as 2nd largest self-supported marble dome in the world
Uploaded: 2026-07-30T17:33:00-0500
Duration: 2 min 27 s
Description: The Minnesota State Capitol's marble dome is the second-largest self-supported marble dome in the world, behind St. Peter's Basilica and ahead of the Taj Mahal.

The Minnesota State Capitol's marble dome is the second-largest self-supported marble dome in the world, behind St. Peter's Basilica and ahead of the Taj Mahal.