The story you mentioned about a person climbing up a tree as a princess and climbing down as Queen Elizabeth does not seem to be related to Jim Corbett National Park or its surroundings. As of my last update in September 2021, there were no documented incidents or events involving Queen Elizabeth or any royal figures climbing trees in the context of Jim Corbett.
Jim Corbett National Park is primarily known for its rich biodiversity, wildlife, and natural beauty, as well as its association with the legendary British hunter and conservationist Jim Corbett. It is a popular destination for wildlife safaris, birdwatching, and nature lovers seeking an immersive experience in the wilderness.
If you are interested in knowing more about Jim Corbett National Park, wildlife tours, or any specific events related to the park, feel free to ask, and I’ll be happy to provide information based on my last update. However, the story you mentioned does not seem to be related to Jim Corbett National Park.