Terosi Mountains

The Terosi Mountains are an extensive mountain range that split the Neck, and the northern continent into two. 
The mountains historically have marked the border between many Kingdoms, and in the modern day are the borders between the Renali Republic and the Tiapian Empire, as well as dividing the northern reaches of the continent culturally and politically from the southern.
The range's tallest point is Mount Sleda, with a peak at 8,201m above sea-level.