× ELECTION Coverage of Arizona's election with all-day analysis and live results beginning at 8pm.Election CoverageElection Results
  1. TV Schedules
  2. Episode of Expedition With Steve Backshall

Expedition With Steve Backshall

Saudi Arabia: Expedition Volcanic Underworld

Season 2, Episode 2 of 6

Follow Steve on a mission to explore an unmapped volcanic underworld in search of the longest lava tube in Arabia. On this expedition, Steve and his team start their journey at the ancient city of Hegra, where secrets lie waiting to be uncovered.

More From this Series

Previously Aired

Day
Time
Channel
7/13/2022
10 p.m.
PBS 6
7/14/2022
3 a.m.
PBS 6
7/15/2022
3 p.m.
PBS 6
7/17/2022
8 a.m.
PBS 6
7/19/2022
9 p.m.
PBS 6 Plus
7/20/2022
4 a.m.
PBS 6 Plus
4/2/2023
9 a.m.
PBS 6 Plus
4/3/2023
1 p.m.
PBS 6 Plus
AZPM is a service of the University of Arizona and our broadcast stations are licensed to the Arizona Board of Regents who hold the trademarks for Arizona Public Media and AZPM. We respectfully acknowledge the University of Arizona is on the land and territories of Indigenous peoples.
The University of Arizona