“Go camping, they said’: While camping, a man realizes that he is not alone. Bruno Roos and a few friends go on a hike through Brazil's lush rainforest to the summit of Mestre Álvaro Mountain.

When he wakes up at dusk the next morning, he reaches for the flashlight - and sees a scary guest right in front of him. It is one of the world's largest representatives of web spiders and is also considered dangerous for humans. Their bite can sometimes be fatal.