Richard Hammond's Big

Season 1 Episode 3: Austria's Mega Dam

Richard explores one of the world's biggest man-made engineering projects: the Kölnbrein Dam, which can hold back an incredible 200 million tonnes of water!

Genre:

Documentary

Seasons:

1

Episodes:

9

Cast:

Richard Hammond

Quality:

HD

Duration:

45 min

First Air:

2020

Rating:

7.5