Here is the full list of all 8 NAT GEO TV achievements worth 0 gamerscore. It takes around 0.5-1 hour to unlock all of the achievements on Xbox One.
Activate NAT GEO TV with your TV Provider.
Watch a video with NAT GEO TV to unlock this achievement.
Watch 3 episodes from any National Geographic Channel show.
Watch 3 episodes from any Nat Geo WILD show.
Watch 5 episodes from any National Geographic Channel show.
Watch 5 episodes from any Nat Geo WILD show.
Watch 5 episodes from any Nat Geo Channel show and 5 episodes from any Nat Geo WILD show.
Watch 10 episodes from any Nat Geo Channel show and 10 episodes from any Nat Geo WILD show.