The rather near Tambopata reserve park is famous for its great biodiversity but not even inexpensive to go to given that you need a permit to enter. If you just want to see how jungle seems to be, you can do that exterior the park much cheaper from the Tambopata https://puerto-maldonado-airport40471.blogoxo.com/31714812/the-definitive-guide-to-puerto-maldonado-airport-departures