This was one of the best things we stumbled upon in Iquitos. It was not originally a part of our trip itinerary, but we wanted to stop here after seeing the great reviews - we were thoroughly impressed! Pilpintuwasi is way more than just a butterfly farm, there are tons of rescued animals here being brought back to health. Unlike other sites visited, you could tell that the animals were being cared for and treated with love. This place isn't an exibit, it's a sanctuary and place of learning. Highly recommended!!