Even though there aren't top sights in Tamandaré, you can explore the larger area and take in top sights like Casa de Cultura de Esteio. Jump on the metro at Luiz Pasteur Station to see more of the city.
If you're looking for some top things to see and do in Três Portos and surrounding area, you can visit Casa de Cultura de Esteio and Escolar Arnildo Hoppen Museum.
When in Novo Esteio, you can plan a visit to Canoas Shopping Center and ParkShopping Canoas, some noteworthy sights in the nearby area.
While Parque Primavera might not have many sights to explore, venturing just a little farther will lead you to top things to see and do like ParkShopping Canoas and Canoas Shopping Center.
Though Área de Várzea do Rio dos Sinos might not have many top sights, you can venture to the surrounding area to see attractions like Canoas Shopping Center and entrada de Nova Santa Rita.