The Yawning Portal is a famous inn and tavern located in Waterdeep. It derives its name from a 40-foot-diameter well that descends into the first level of the dungeon of Undermountain.
Adventurers from across Faerûn, and even from elsewhere in the great span of the multiverse, visit the Yawning Portal to exchange knowledge about Undermountain and other dungeons.
Description[]
The Yawning Portal’s taproom fills the first floor of the building. The 40-foot-diameter well that provides access to Undermountain dominates the space. The “well” is all that remains of a wizard's tower, and now, devoid of the stairways and floors that formed subterranean levels, it drops as an open shaft for 140 feet. Stirges, spiders, and worse have been known to invade the Yawning Portal from below.
Balconies on the tavern’s second and third floors overlook the well, with those floors accessed by way of wooden stairs that rise up from the taproom. Guests sitting at the tables on the balconies have an excellent view of the well and the action below.
History[]
In ages past, the mighty wizard Halaster built his tower at the foot of Mount Waterdeep and delved deep into tunnels first built by dwarves and drow in search of ever greater magical power. Halaster and his apprentices expanded the tunnels they found. In time, their excavations grew into the vast labyrinth known today as Undermountain, the largest dungeon in all of the Forgotten Realms. Halaster eventually disappeared, as have all his apprentices.
For years, the secrets of Undermountain remained hidden from the surface world. Everyone who entered its halls failed to return. Its reputation as a death trap grew to the point that criminals in Waterdeep who were sentenced to die were forcibly escorted into the dungeon and left to fend for themselves.
All of that changed with the arrival of two men, a warrior named Durnan and a ne’er-do-well named Mirt. The duo were the first adventurers to return from Undermountain, laden with riches and magic treasures. Durnan retired from adventuring and purchased the land on which sat the deep, broad well that was the only known entrance to the dungeon. Around this well he built a tavern and inn that caters to adventurers and those who seek their services, and he called it the Yawning Portal.
Entry to Undermountain[]
Durnan charges adventurers a gold piece to descend into the well, whether they opt to use the rope or not. The return trip also costs a piece of gold, sent up in a bucket in advance. He also readily accepts coin from patrons who want to place grisly bets on adventurers who dare explore Undermountain, and their odds of returning alive.