This dolphin-feeding operation helped put Novo Airão on the map. Such is its popularity that now, thankfully, swimming with the dolphins has been stopped, but watching them feed makes for a fine photo opportunity. Visits begin on the hour (except 1pm) with a 15-minute, Portuguese-only presentation on pink dolphins, followed by the feeding.

Located 500m upriver from Pousada Bela Vista, just past the marina.