Channel Mountains
These mountains effectively cut Netheril’s northernmost lands in half. Several mountains were believed unclimbable, and many dare-takers and adventurers did nothing but prove this theory again and again by tumbling from their peaks to a jagged death. The northern Channel Mountains were home to a community of cloud giants led by the Amanir clan. This spellcasting family led the collection of 40-some cloud giants from 1417. They solidified their relationship with Netheril by trading with the waterborne city of Harborage.
Myconid Forest
This forest is named for the indigenous fungusmen who inhabite its depths. No animosity exists between this race and the Netherese, since the forest is not logged too severely and new trees are planted. The myconids know the forest relies on its borders to maintain the humidity of its interior, which in turn the myconids relied on for their continued survival.
There are no mentions of any Temples to Amauntor that may have been lost, or contact ceased from. There are some tales, though, or a pilgrimage of priests of Amauntor going missing on the Patrician Plains.