8.3/1032 votes#1 - Cauldron of Life
Season 1 Episode 1 - Aired 3/30/2017
Liz joins a team of biologists atop a volcano studying the endangered pink iguana. She descends a kilometre into the ocean abyss in search of new species hiding in the dark. She learns about a project studying mutations in marine iguanas.
Director: N/A
Writer: N/A
8.6/1021 votes#2 - Secrets of the Deep
Season 1 Episode 2 - Aired 4/6/2017
Liz joins a team of scientists aboard a deep-sea submersible in search of an elusive ocean giant - the sunfish. She discovers how El Nino has effected the sea-lion population and helps with the tagging and tracking of hammerhead sharks.
Director: N/A
Writer: N/A
9.0/1018 votes#3 - Future Frontiers
Season 1 Episode 3 - Aired 4/13/2017
Liz and the team see the impact humans have had on the oldest islands in the archipelago. Liz descends into a lava cave and meets a man working to protect giant tortoises. She dives to witness the birth of a new island.
Director: N/A
Writer: N/A
The Best Episodes of Galapagos Season 1
Every episode of Galapagos Season 1 ranked from best to worst. Discover the Best Episodes of Galapagos Season 1!
Liz Bonnin joins a scientific team on an expedition across the Galapagos Islands to carry out important research that will help protect the islands and...
Genre:Documentary
Network:BBC One
Season 1 Ratings Summary
"Cauldron of Life" is the best rated episode of "Galapagos" season 1. It scored 8.3/10 based on 32 votes. Directed by N/A and written by N/A, it aired on 3/30/2017. This episode is rated 0.3 points higher than the second-best, "Secrets of the Deep".