What are the best Full-day Tours in Iquitos?

The best Full-day Tours in Iquitos according to Viator travelers are: <br/><ul><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Iquitos/2-Day-Amazon-Jungle-Tour-at-Avatar-Amazon-Lodge/d4725-5243P198" target="_blank" rel="noopener">2-Day Amazon Jungle Tour at Avatar Amazon Lodge</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Iquitos/Full-day-trip/d4725-196452P1" target="_blank" rel="noopener">Full Day Trip Amazonas</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Iquitos/one-day-expedition-in-the-pacaya-samiria-national-reserve/d4725-29489P14" target="_blank" rel="noopener nofollow">Pacaya Samiria National Park Full Day Tour</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Iquitos/CITY-TOUR-IQUITOS/d4725-180141P3" target="_blank" rel="noopener nofollow">Iquitos City Tour (FULL DAY)</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Iquitos/Monkey-Island-One-Day-Tour/d4725-407745P1" target="_blank" rel="noopener nofollow">Monkey Island, Amazon River, Amazonian Sunset</a></li></ul>