Ultimate Survival Alaska
Vertical Hell (1x10)
Season finale
Air date: Jul 21, 2013
On the last leg of the 3,000-mile journey across Alaska, the explorers battle a brutal winter snowstorm as they climb a 5,000 foot mountain in the Juneau ice field.
- Premiered: May 2013
- Episodes: 37
- Followers: 91
- Ended
- National Geographic
- Sunday
