There's a wikipedia page detailing roman expeditions to sub-saharan africa. Do we know what romans thought about these lands and their inhabitants?

by rogne

https://en.wikipedia.org/wiki/Romans_in_Sub-Saharan_Africa

Dinocrocodile

Not to discourage any further answers but you'll probably enjoy this older post:

To what extent were the Romans in contact with Sub-Saharan African peoples? and On race in the Roman Empire by /u/cleopatra_philopater.