The Braeryn (Stenchstreets)
Sick and outlaw drow live here, along with the many non-drow inhabitants of the city. This is definitely the slum of Menzoberranzan
- The Wan Hag: Information broker by the name of Smylla Nathos
- Slave Markets: The heavily patrolled southern ghettos of the Braeryn serve as pens and holding facilities for thousands of wretched souls sold into slavery. Drow slavers peddle their wares around the clock in the markets. Slaves that don't "make it to market" are simply wheeled away and dumped into Lake Donigarten
- Quaggoth Drool: A crude establishment where drow of every station go to forget about caste and rank for a few hours, guzzle raw spirits, and watch lesser creatures slaughter one another in bloody contests. As is common, revelers must surrender all weapons when they enter the tavern.
Eastmyr
Most commoners, including mercenaries and lesser merchants, lived in this neighborhood. While better than the Braeryn, Eastmyr was still where you would find many poor and outlaw drow and non-drow of no discernible means. Despite the lack of wealthy residents, House Hunzrin and House Kenafin were based here.
- The Shadowed Chalice
- Battered Beholder: Arms and Hardware. Inventory varies widely from day to day.
- Calask's Hands: Hair salon
- Darkled Depths: One of the most popular taverns in the city. The Depths is a higher-class establishment than the drinking pits, though it does admit non-drow. It is renowned for its glowing drinks made from phosphorescent lichen and a wide variety of stuff mushrooms.
- Narbondel's Shadow: Rooming house, one of two in the city that caters to non-drow visitors. It is very expensive, but the service is excellent.
- Dylchanta's: Massage house
Duthcloim (Manyfolk)
Home of the well-off commoners of the city, as well as wealthy non-drow. Tradesfolk and their shops/businesses are mostly found here. Most Menzoberranyr came from this area and it was the most varied and tolerant district in the entire city. It is located near Tier Breche. House Auvryndar is located here.
- The Cathlyre: Exotic Bird Aviary
- Rhauvais' Arms: run by Rhauvais del'Ygana, specializing in the discreet manufacture and sale of exotic, high-quality ranged weapons and ammunition
- The Bazaar: The ever-changing, never-sleeping Bazaar is the commercial heart of Menzoberranzan. This circle of bare bedrock about 750 feet in diameter is a crowded, untidy labyrinth of stalls and hagglers. The ongoing trade fair attracts merchants and goods from all over the continent, and the drow go there to buy and sell almost everything imaginable. Merchants of all races and lands are welcome in the Bazaar, and shoppers can get almost anything they desire in its curtained booths and stalls, given enough patience and money.
- Bhaelundryn's Bestiary: Provides pack lizards and riding-lizard mounts
- Dhode's Fine Piwafwis: Tailor and clothier, specializing in drow cloaks
- Quild's Mobile Parlor: Little more than a bench and a cart full of cheap trinkets, Quild is however an excellent source for rumors and gossip, and he can give directions to most locales in and around the city.
- Rauva's Sensuous Scents: Perfumery
- Shimmerdark's Decanter: Vinter and Alchemist
Narbondellyn (Broad Streets)
This is the home of the wealthy and up-and-coming drow houses. No fewer than seven existing powerful noble houses and several of the most luxurious and profitable of businesses are located in this neighborhood. The best gems and perfumes can be found here, as well as the city's moneylenders. Narbondellyn is stretched out in front of Qu'ellarz'orl
- Brother's Jaszarr: Regarded as the finest purveyors of perfume in the city. Sold only to the finest drow of high society, their scents are woven with magical compulsions that make them more than simple cosmetics.
- Feathered Masque: Theater and festhall
- Black Sapphire Bath: public bathhouse
West Wall
The West Wall was covered in the fortresses of more minor noble houses and the proudest of the non-noble drow families. Menzoberranzan's embassy with Ched Nasad and Veldor'dhun is located in the West Wall
- Elstearn's Escorts: Elstearn's Escorts provides attractive drow of either sex to escort those who desired them or to act as tour guides to visitors.
- Fane of the Goddess: Amphitheatre and Temple of Lolth. Constructed as a "gift" to the city from House Baenre. Before the Fane's construction, most drow worshiped Lolth privately in their homes because the chapel in Arach-Tinilith was restricted to students and priestesses. For the first time in the city's history, drow and non-drow, male and female alike, can together venerate Lolth publicly. This spectacular open air venue is typically restricted to religious ceremonies, but occasionally large secular activities such as gladiator bouts are held within the amphitheater.
- Xeva's Den: The common room of this drinking establishment offers its discerning patrons a quiet place to enjoy a relaxing game of sava, table dice (backgammon), or old men's bones (pick-up sticks). Gamers looking to make wagers can do so in the private rooms.
Qu'ellarz'orl (The House Loft)
This plateau is located in the southwestern corner of the city and is screened from the rest of the city by a forest of giant mushrooms. Contrary to the rest of the city, Qu'ellarz'orl is spacious and bare, no crowds are found here, nor any businesses. The space that is occupied is dominated by the most powerful noble houses: House Baenre, House Mizzrym, House Barrison Del'Armgo, and House Agrach Dyrr.
Tier Breche
The location of the three academies of Menzoberranzan: Arach-Tinilith, Sorcere and Melee-Magthere. It is the highest point in the city and is protected by two giant spider statues that could be animated to protect the academy. It is located in a side cavern on the northern side of the city
Donigarten
The area around Lake Donigarten in the eastern side of the cavern is nearly uninhabited but is the source of all of Menzoberranzan's food.