The series "Destination X" begins with twelve contestants boarding a blacked-out bus, blindfolded, and transported to an unknown location somewhere in Europe. The host, Jeffrey Dean Morgan, explains the rules: each episode, the contestants will face challenges designed to provide clues about their current location. After completing these challenges, they must guess where they are by placing an X on a map in the Map Room. The contestant whose guess is farthest from the true location is eliminated. The last remaining contestant wins $250,000.

In the first episode, the contestants are blindfolded and taken to their initial destination. Upon arrival, they are given their first challenge: a scavenger hunt in a historic European city. The challenge requires them to find specific landmarks and solve puzzles related to local culture and history. The winners of the challenge earn the power to assign who must enter the Map Room to guess the location, adding a strategic element to the game. After the challenge, the designated contestants enter the Map Room and place their guesses. One contestant, who misinterprets the clues, places their X farthest from the actual location and is eliminated.

In subsequent episodes, the contestants continue traveling blindfolded to new European cities. Each time, they face different challenges such as local culinary contests, language puzzles, and physical endurance tasks that provide varying degrees of clues about their whereabouts. The contestants form shifting alliances and rivalries, with some players using social strategies to influence who must guess locations. The host occasionally introduces twists, such as surprise guests JaNa Craig and Peter Weber, who join the bus and alter the dynamics by competing alongside the contestants and affecting clue distribution.

As the competition progresses, the group size diminishes through weekly eliminations. Contestants who are eliminated leave the bus and reveal their true location to the remaining players, adding tension and information to the game. The challenges become increasingly difficult, requiring more precise knowledge of European geography and culture. Contestants debate and second-guess their guesses in the Map Room, with some making bold decisions that either save them or lead to their elimination.

In the penultimate episode, the final three contestants--Rick Szabo, Peter Weber, and one other--are transported to London for the last set of challenges. They must race through the city to collect three critical clues that will help them identify the ultimate "Destination X" location chosen by Jeffrey Dean Morgan. The race is intense and closely contested, with each contestant navigating through famous landmarks and solving riddles under time pressure.

In the final Map Room session, Peter guesses the Tower of London as the Destination X, while Rick makes a last-minute decision to guess Big Ben. After the guesses are locked in, the true Destination X is revealed to be Big Ben. Rick's correct guess wins him the $250,000 prize. The finale highlights Rick's strategic patience and knowledge of Europe, which allowed him to outlast and outguess the other contestants.

The series ends with Rick celebrating his victory and reflecting on the challenges of balancing competition with forming relationships on the bus. Jeffrey Dean Morgan congratulates him and hints at future seasons with new contestants and destinations.

The TV show Destination X (2025) ends with Rick Szabo winning the competition by correctly identifying Big Ben in London as the final Destination X, securing the $250,000 prize. The final three contestants were Rick Szabo, Biggy Bailey, and Peter Weber, with Rick and Peter competing head-to-head in the finale. Rick's knowledge and deduction skills led him to victory, while Biggy was eliminated just before the final challenge.

The ending of Destination X unfolds in a detailed sequence during the grand finale set in London. The final three contestants--Rick Szabo, Biggy Bailey, and Peter Weber--arrive in the city for their last chance to win the prize. Early in the finale, Biggy Bailey is eliminated, leaving Rick and Peter to face off in the ultimate challenge.

The two remaining players embark on a race across London, traveling in matching black cabs to various iconic landmarks. Their task is to collect three clues that will help them deduce the exact location Jeffrey Dean Morgan, the host, has designated as Destination X. The clues include a $100 bill, a photo of Queen Elizabeth, and a photo of an hourglass.

Rick and Peter move from place to place, each carefully analyzing the clues. Both are neck and neck, showing intense focus and determination. Peter ultimately guesses the Tower of London as the final destination, while Rick, after a last-minute reconsideration, chooses Big Ben. Rick's choice proves correct, and he is led to the clock tower where he finds a case containing the $250,000 prize.

Rick Szabo, a father of three and an international birdwatcher, is portrayed as a dark horse throughout the season. His extensive knowledge of Europe and calm, strategic approach allow him to excel in the game. His victory marks a fresh start and a happy ending for him. Peter Weber finishes as the runner-up, and Biggy Bailey is eliminated just before the final challenge.

The finale is visually marked by a helicopter shot over London, establishing the iconic setting. The contestants' journey through the city's landmarks and their puzzle-solving efforts are shown in detail, emphasizing the challenge's complexity and the contestants' perseverance. The final scene features Rick opening the prize case inside Big Ben, concluding the season on a triumphant note.

The TV show Destination X (2025) does have a post-credit scene. In the finale, after the main events conclude, there is a scene showing the contestants on a helicopter over London, revealing that the final destination is a specific iconic location in the UK. This scene serves as a clue and confirmation of the show's setting for the finale, emphasizing that the contestants are indeed in London and setting up the final challenge at Big Ben.

No other distinct post-credit scenes beyond this helicopter reveal have been noted in the available information.

Key alliances and rivalries develop among contestants such as Ally Bross, Rick Szabo, and Rachel Rossette, who collaborate effectively, while Jonah Evarts fails to adapt and is eliminated early. Ally notably weaponizes trust to gain an advantage, and Kim Conner is recognized for her strong people-reading skills, making her a significant player in the social dynamics of the game.

Contestants face various challenges during the journey, including a notable helicopter trip to the Sphinx Observatory in Switzerland, which provides critical clues. These games test their strategic thinking and ability to interpret subtle hints about their whereabouts, with some clues directly revealing parts of the final destination.

At the end of each episode, designated contestants must enter the Map Room and place an 'X' on a map to guess their current location. The contestant whose guess is farthest from the actual location is eliminated from the competition. This process repeats weekly until one final player remains.

Jeffrey Dean Morgan serves as the Gamemaster, orchestrating the competition with mind games and pivotal ultimatums. He introduces twists such as bringing on familiar faces JaNa Craig and Peter Weber, who join the adventure bus and influence the game's trajectory, adding complexity to the contestants' strategies.

Jonah Evarts is eliminated early due to his inability to adapt to the game's cutthroat nature and being misled by Ally Bross, who strategically deceives him about the location. Ally's manipulation of trust gives her a competitive edge, significantly impacting the social and strategic landscape of the competition.

The TV show Destination X (2025) is generally family friendly with no sex, nudity, violence, gore, or frightening scenes reported. It features a group of contestants on a mysterious road trip facing challenges in a game-show format. The only potentially objectionable content is moderate profanity, including mild swear words like "hell" and "damn," with stronger language like "shit" being bleeped out. There is no depiction or consumption of alcohol, drugs, or smoking, though wine is mentioned in relation to clues and local production. No intense or scary scenes are noted, making it suitable for children and sensitive viewers with the caveat of some mild language.