Tihubontu is a cold place, but gets more temperate the more east you go. People there are quite fervent worshippers of a plethora of deities, and its that fervent worship that they believe keeps them alive in such a hostile place, as theyre dealing with dangers from their northwest, west, south, and east...
Race-wise, they have a lotta goliaths, bugbears, tritons, humans and half-orcs, ice genasi. Their islands, culture, and vibe are sorta viking-y and nordic, if that makes sense