World's Greatest Natural Wonders
An exploration of the most iconic natural wonders in the world, from the great savannas of Africa to Australia's Great Barrier Reef and America's breathtaking Grand Canyon.
Sydney TV Guide 
Friday 18 Sep
- 11:30 - 12:30 pm
- Season 1, Episode 1 : Mountains
Monday 21 Sep
- 11:30 - 12:30 pm
- Season 1, Episode 2 : Volcanoes
Tuesday 22 Sep
- 2:35 - 3:30 am
- Season 1, Episode 2 : Volcanoes
Wednesday 23 Sep
- 2:05 - 3:00 am
- Season 1, Episode 1 : Mountains
Thursday 24 Sep
- 11:40 - 12:40 pm
- Season 1, Episode 3 : Glaciers
Saturday 26 Sep
- 3:05 - 4:00 am
- Season 1, Episode 3 : Glaciers
