Grand Mausoleum Puzzle Solution Guide - Baldur's Gate 3 (2024)

The Grand Mausoleum or Thorm Mausoleum puzzle in Baldur’s Gate 3 is not the most challenging puzzle in the game. You will encounter even more challenging puzzles once you unlock and enter the Gauntlet of Shar below, such as the Umbral Gem puzzle.

It can be tricky to progress without finding key information buried in the Mausoleum, especially if you’re not one to read the books in RPGs. As such, our guide provides all the information needed to solve the Baldur’s Gate 3 Grand Mausoleum puzzle to reach the Gauntlet of Shar and search for the Nightsong.

Where To Find the BG3 Grand Mausoleum Puzzle

The Grand Mausoleum or Thorm Mausoleum is located in the far northeastern corner of the Shadow-Cursed Lands.

Grand Mausoleum Puzzle Solution Guide - Baldur's Gate 3 (1)

To reach it, you must pass by the House of Healing and the Reithwin Graveyard adjacent to it. Once you reach the Mausoleum Entrance, you will meet Raphael, asking you to handle a problem inside.

Decide whether to accept or deny him, then activate the Grand Mausoleum waypoint located up the hill to the right before heading in. Let’s see how to solve the Grand Mausoleum Puzzle in Baldur’s Gate III.

How To Solve the Baldur’s Gate III Thorm Mausoleum Puzzle

Before entering the puzzle room in the far north of the Mausoleum, consider going with only character to avoid traps that could harm your party while trying to solve it. There are three murals in the northernmost room: Grief, Moonrise Towers, and General. The names appear when you hover over with your cursor on each one.

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Also, there are buttons below each mural that must be pressed in a certain order to open the hidden doorway. Press the buttons corresponding to the murals in the following order:

  • Moonrise Towers (SW)
  • Grief (SE)
  • General (N)

If the buttons are not pressed in the correct order, the room will fill up with a black fog called Darkness. After solving the puzzle, go through the newly opened doors on either side of the General mural.

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Descend into Gauntlet of Shar, where you can continue your search for the Nightsong, solve Raphael’s problem, and potentially change the fate of the Shadow-Cursed Lands. Also, feel free to visit our Baldur’s Gate 3 Wiki Hub Page for more helpful guides like this one.

Welcome to Faerûn and our Baldur’s Gate III game hub, containing various guides, walkthroughs, tips, and tricks we’ve put together to help you navigate the rich world developed by Larian Studios. Set 120 years after the events of Baldur’s Gate II: Shadows of Amn and only several months after Baldur’s Gate: Descent into Avernus, Baldur’s Gate 3 is the latest installment in the Baldur’s Gate franchise.

The video game, released on August 3, 2023, for PC, is one of the most expected titles of the year, while the PlayStation 5 version was scheduled for September 6, 2023. Baldur’s Gate III is a role-playing video game featuring turn-based combat elements similar to those experienced in Divinity: Original Sin and Divinity: Original Sin II. Unlike the latter, however, the combat is based on the D&D 5th Edition rules.

Our collection of Baldur’s Gate III guides contains in-depth tutorials and how-to’s for the trickiest side-quests, puzzles, and objectives you may encounter while exploring Faerûn, as well as recommendations on the best decisions and dialogue choices you can make if you want to get the most out of the latest video game published by Larian Studios.

How To’s & Walkthroughs:

  • How To Change Class and Respec Your Character
  • Should You Free or Destroy the Brain?
  • How to Rescue Shadowheart
  • How To Open the Ravaged Beach Overgrown Ruins Ancient Door
  • How To Open the Dank Crypt Sarcophagus
  • How To Open The Refectory Locked Door
  • How To Escape the Enclave Library
  • Where To Find Harper’s Map Treasure
  • How To Get Through the Gnarled Door
  • Where To Find Soul Coins
  • How To Get Through the Overgrown Tunnel Noxious Fumes
  • How To Disable and Destroy Arcane Turrets
  • How To Power the Arcane Tower Elevator
  • How To Get to the Arcane Tower Basem*nt
  • How To Rescue Volo
  • How To Save the Goblin Sazza
  • How To Rescue the Trapped Man
  • How To Rescue the Gnome
  • Where To Find the Missing Boots
  • Where To Find Explosives
  • How To Blind the Absolute
  • Where To Find Philomeen’s Hiding Spot
  • How To Open Rosymorn Monastery Doors
  • How To Steal a Githyanki Egg
  • How To Finish the Masterwork Weapon
  • How To Rescue Wulbren and the Tieflings
  • How To Find Arabella’s Parents
  • How to Investigate the Selunite Resistance
  • Where To Find Rolan in the Shadows
  • How To Open the Owlbear Nest Gilded Chest
  • How To Open the Ebonlake Grotto Guardian Gate
  • How To Deliver Nere’s Head
  • Where To Find Zevlor
  • How To Enter Candulhallow’s Tombstones
  • How To Kill Balthazar

Puzzles & Solutions:

  • Enclave Library Wolf Statue Puzzle Guide
  • How To Solve the Defiled Temple Stone Disk Puzzle
  • How To Solve the Statue Plaque Puzzle in Reithwin Town
  • Rosymorn Monastery Dawnmaster Puzzle Solution
  • Inquisitor’s Chamber Statue Puzzle Solution
  • Blood of Lathander Secret Chamber Puzzle Solution
  • Grand Mausoleum Puzzle Solution
  • Gauntlet of Shar Umbral Gem Puzzle Solution
  • Gauntlet of Shar Soft-Step Trial Puzzle Solution
  • Gauntlet of Shar Self-Same Trial Puzzle Solution
  • Gauntlet of Shar Faith-Leap Trial Puzzle Solution
  • Silent Library Riddle of the Night Puzzle Solution
  • Necrotic Laboratory Brain Puzzle Solution
  • Bernard Answers and Loot Guide


  • How To Use Selune’s Dream Cantrip
  • How To Use Divination Spells
  • How To Use Tasha’s Hideous Laughter
  • How To Use Acid Spells
  • How To Use Crusader’s Mantle


  • Frenzied Strain Condition Guide
  • How To Cure Blindness
  • How To Cure Bane Condition


  • How To Get Champion’s Chain
  • How To Use Onyx Gemstones
  • How To Use Spoon of Saltiness
  • How To Use Planetar Feather
Grand Mausoleum Puzzle Solution Guide - Baldur's Gate 3 (2024)
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