Lowerdark

The Lowerdark was the lowest realm of the Underdark. "If you think it’s impossible, it happens in the Lowerdark."

- An old adage.

Geography
Located below the surface of Toril, the Lowerdark was where even those who knew the Underdark were loathe to go.

Abyss and rifts

 * Lorosfyr
 * Throrgar

Caverns and tunnels

 * Cloakerhaven
 * Nuur Throth
 * Sharnlands

Lakes

 * Giant's Chalice

Settlements

 * Blessed Seahaven
 * Ch'Chitl
 * Deep Imaskar
 * Dupapn
 * Earth's End
 * Fluvenilstra
 * Oryndoll
 * Reeshov

Temples and shrines

 * Holy Mother Cauldron

Other locations

 * House of Dark Consumption
 * Tomb Tapper Tomb