Air-conditioned rooms with en suite bathrooms fitted out with on-demand hot water, that overlook an oxbow lake that offers privileged views of endangered Giant otters (Pteronura brasiliensis), you will not want to leave the Amazon Rainforest Conservation Center (ARCC). However, our other optional destination with our lowland photography workshops and tours is the charming, rustic and very homely Las Piedras Biodiversity Station (PIE), a biological research center located close to an active macaw clay-lick and ancient, giant Brazil nut trees.