What is the setting in Sir Arthur Conan Doyle's the lost world?

The setting of Sir Arthur Conan Doyle's "The Lost World" is primarily a remote plateau in the Amazon rainforest, which is isolated from the outside world. This prehistoric landscape is characterized by dense jungles, steep cliffs, and a variety of ancient creatures, including dinosaurs. The story unfolds as the characters embark on an expedition to explore this enigmatic locale, filled with danger and discovery. The contrasting elements of civilization and untamed nature create a vivid backdrop for the adventure.