There are many places in and close to the city that can be visited, such as the Museo de Tumbas Reales, Tucume or the Huaca Rajada. These places hold ancient artifacts and ruins from pre-Incan civilizations (the Moche and the Lambayeque). Here, you can learn a lot about their culture, customs, life... Learning about them improves our culture and knowledge, making us more cult.
Besides being rich in culture, the tourist attractions are beautiful and stunning. An example would be the pyramids in Tucume, these, at first sight, seem like small mounts, but then you learn that all of them (around 26) are pyramids, and that our ancestors somehow built them all those years ago without the need of any advanced machinery. This leaves you surprised, stunned at how the time hasn't made them fall to the ground yet, stunned at how many there are.
Another example would be the Huaca Rajada with its tombs deep underground, and it's hidden copper and gold. Here, their leaders were buried with all their luxuries, with everything necessary to live their new life. They had food, drinks, their wives, guardians,...
There are many more examples for this, but listing them all would take a really long time. All of the places are simply beautiful and worth a visit.
About the flora and fauna, there's not much that we learned about them. We did learn, though, that the Algarrobo was, and still is, a very important plant. From them you can get firewood, algarrobina, and many insects live in them.
To finish up, Chiclayo is a beautiful city, with a great cultural value for our country and the world. It's a city that is worth visiting. It has many things that are not only pretty, but also really valueable. You learn a lot jby just being there. You see amazing things, truthfully, once you leave, you will want to come back again.