It’s definitely a better tour than those that only take a look at Sandoval Lake (which you can quickly do on daily journey from Puerto Maldonado due to its shut proximity.) It is possible to e-book it on the net for $512 USD and check the reviews in this article. https://puertomaldonadotours84826.blogdosaga.com/31431464/the-greatest-guide-to-peru-amazon-tours-puerto-maldonado