- Many people do not like spiders, but these trees in Pakistan cause real horror. In 2010, there was a terrible flood in the country, many areas were flooded, including some parts of Sindh. Spiders, who could no longer hide in the ground, climbed on trees, and stayed there. In the end, they made a nest in the leaves. In general, Sindh – is not a place where it is necessary to go for people suffering from arachnophobia.