Survivor: Gabon — Earth's Last Eden is the seventeenth season of the American CBS competitive reality television series Survivor. The premiere aired September 25, 2008, with the first two episodes screened back-to-back. Survivor: Gabon began filming in late June. It marked the second season of the series that was filmed in Africa (Survivor: Africa had been filmed seven years earlier in Kenya). Reports from Gabon indicate the show was filmed around the coastal towns of Nyonie and Ekwata in the Wonga-Wongue Presidential Reserve.

This season, players sent to Exile Island had a choice of receiving a clue to the location of a Hidden Immunity Idol or a comfort item. On April 13, 2008, at the National Association of Broadcasters's annual show, Sony announced that the 17th season of Survivor would be the first to be shot in high definition, using Sony's XDCAMs. The show ranked number ten in DVR playback (2.33 million viewers), according to Nielsen prime DVR lift data from September 22, 2008 – November 23, 2008.

Survivor: Gabon

The winner was 57-year-old Robert "Bob" Crowley, a high school physics teacher from Maine. He defeated Susie Smith and Jessica "Sugar" Kiper in a 4–3–0 vote at the live finale to take the million dollar prize. In addition, Bob won the $100,000 "Sprint Survivor of the Season" award, beating out Sugar and Matty Whitmore, who were next highest in the popular vote. Crowley is the oldest survivor winner to date, by both birthday and age at victory.

Survivor: Gabon

Contestants

This season started with 18 people divided into two tribes, Fang and Kota, named after ethnic groups in Gabon through a schoolyard pick. Former Dallas Cowboys head coach Jimmy Johnson was initially cast for this season, but was forced to drop out for medical reasons; he was replaced by Bob Crowley. Johnson went on to compete on Survivor: Nicaragua. Notable contestants from this season include former 2004 Olympic gold medalist Crystal Cox, professional gamer Ken Hoang, and Matty Whitmore, the grandson of actor James Whitmore.

Survivor: Gabon

Future appearances

Jessica "Sugar" Kiper and Randy Bailey returned for Survivor: Heroes vs. Villains. Corinne Kaplan returned for Survivor: Caramoan.

Season summary

The players were divided into tribes by a schoolyard pick started by the oldest players, Bob and Gillian. It became evident that Gillian's tribe, Fang, was weaker, losing many of the reward and immunity challenges even after a tribal switch, but a core alliance between Matty, Ken, and Crystal developed. On Bob's tribe, Kota, a series of alliances were formed, strengthened after the swap with the addition of Randy. Both the hidden immunity idol and Exile Island were in play; the winning tribe on reward challenges was able to send one of the losing tribe's members to the latter. At Exile, that player had the option of a clue to the immunity idol hidden near Exile (ultimately leading to a string of hidden clues to the idol), or to relax in a small shack with a provision of fruit and a hammock. Sugar was the second player to visit Exile and found the idol on her first visit; she was repeatedly sent back to Exile, where, isolated from both tribes, she relaxed most of the time. Sugar's idol was eventually discovered by Matty, Ken, and Crystal, and they decided to bring her into their alliance, with Ken convincing her to vote off her closest ally Ace who he claimed was using her for the idol.

On Day 22, both tribes were given clues suggesting a tribal merge; they enjoyed a celebratory meal, and discovered a hidden immunity idol nearby. Unanimously, the players agreed to throw the idol away into the ocean. They then discovered they were still separate tribes, mixed by random draw, and returned to their camps. This development proved crucial for the minority Fang alliance, who successfully convinced Kota alliance member Susie that she was on the bottom of her alliance, resulting in the elimination of Kota alliance leader Marcus. The tribes were then merged with the former Kota alliance in the minority. The Fang alliance, now with Susie, dominated the game, eliminating the former Kota alliance until only Bob was left. Bob won three consecutive immunity challenges, forcing the Fang alliance to turn on themselves and resulting in the eliminations of Crystal and Ken due to their strong strategic prowess.

The final four were Matty, Sugar, Susie, and Bob. Susie won the final immunity challenge and ended Bob's immunity streak. Sugar decided to vote with Bob due to their social bond, forcing a tie between him and Matty; Bob won the fire-making tiebreaker challenge.