4h 54min, feb 13, 80 y - Colosseum
Description:
Donut shapeSand floor
Original name = Flavian Amphitheater, this named after the family who paid for the theater.
Use of arches and concrete allowed them to build a double theater.
Held 50,000 people
Added to timeline:
Date:
4h 54min, feb 13, 80 y
Now
~ 1947 years ago