I can't figure out what the climax of The Last Battle is?
Is it this,the climax of The Last Battle is when Jill and Eustace go to the real Narnia.
I haven't read this book, but this site may help you.
http://www.sfreviews.net/narnia07.html
There could be a topic of debate. It would seem that there multiple climaxes. You could argue that the climax is the battle of Stable Hill or when Tirian and Rishda are in the stable, and Tash shows up, or when Aslan brings the end of the world into Narnia.
The climax of a story is typically the turning point or most intense moment, where the conflict or main tension reaches its peak. In the case of "The Last Battle," the climax can be debated based on interpretation and understanding of the story.
To determine the climax of "The Last Battle," it's important to consider various elements of the plot. One possible climax of the story could be when Tirian and his companions engage in a final battle against the Calormenes and Giants, defending Aslan's country. Another possibility is when the characters discover that the stable they had entered was actually a doorway to the real Narnia.
To determine the true climax, it can be helpful to identify the moment that has the greatest impact on the plot and characters. Consider the events leading up to and following each potential climax. In this case, the climax may also depend on personal interpretation and the emotional impact it had on you as the reader.
To fully comprehend the climax and summarize it, I would recommend re-reading the relevant sections of "The Last Battle" and analyzing the events and their significance in the story. Take note of the buildup of tension and any major revelations or conflicts that occur at that particular moment. By doing this, you can form your own well-supported interpretation of the climax of the book.