Nothing's better than spending time by the water while you're on vacation. Enjoy a picnic at Aninga Lake and then stick around for an impressive sunset.
If you're spending a while in Parintins, Aninga Lake is a good place to start your exploring. This body of water is one of numerous attractions worth checking out here. Bumbodromo, Serra da Valeria, and Macuricana Lake are also waiting to be explored close by.