In the climax of the film, Benjamin Gates (played by Nicolas Cage) and his team successfully locate the lost City of Gold, Cibola, and clear the name of their ancestor, Thomas Gates, who was implicated in the assassination of Abraham Lincoln.
Throughout the movie, Ben and his team embark on a quest to uncover the truth behind the assassination of President Lincoln and clear the name of his ancestor, who was accused of being involved in the conspiracy. Along the way, they decipher various clues and riddles, leading them to the discovery of the legendary lost City of Gold, Cibola.
In the final moments of the film, Ben and his team locate Cibola deep beneath Mount Rushmore, where they find a vast treasure trove hidden within the caverns. Among the treasures is a missing page from the diary of John Wilkes Booth, the assassin of President Lincoln, which exonerates Thomas Gates and proves his innocence.
With the evidence in hand, Ben and his team confront Mitch Wilkinson (played by Ed Harris), the man who framed Thomas Gates and sought to claim the treasure for himself. They expose Wilkinson’s true intentions and clear the Gates family name once and for all.
The film ends with Ben and his team returning the treasures to their rightful owners and celebrating their victory. As they reflect on their adventure, they express gratitude for the bonds of friendship and the thrill of discovery that brought them together.
Overall, the ending of “National Treasure: Book of Secrets” is a satisfying conclusion to the story, as the protagonists achieve their goal of uncovering the truth and restoring honor to their family name. Through its blend of action, adventure, and mystery, the film offers audiences an entertaining and thrilling ride from start to finish.