Diablo 3 Act IV Random Dungeons Guide

This part covers the locations of the Random Dungeons that appear across Act IV. The main goal of this guide is to help you get the "Such Great Heights" achievement, but we also list any lore books found in those dungeons for achievements such as Know it All, Archival Studies, Historian of the High Heavens, Beastmaster of the High Heavens, as well as specific monster monsters for achievements like Keep it Rare. We will also mention if any of the random dungeons listed contains a Resplendent Chest or a special event.

Blessed Chancel
Location: Gardens of Hope 2nd Tier
Entrance to this dungeons is through a flight of stairs leading down from the second tier of Gardens of Hope
Single level dungeon
A Shrine, Vases, and Weapon Racks scattered throughout
Monsters here include Demon Marauders, Oppressors, and Shadow Vermin. Sometimes a yellow elite such as Uzay Filthpit (Vortex) spawn here too.
There is a chance of an Exquisite Chest spawning here with very high quality magic and rare items, but otherwise there isn't much loot in this dungeon.

Holy Sanctum
Location: Gardens of Hope 2nd Tier
This one level dungeon contains a puzzle of sorts. There is a big pool of water in the center. Floor Tiles suddenly appear on it. Step on each tile as it glows. Armored Destroyers (Demons) drop from above and attack you as you step on new tiles. If you make it to the other end, there is a chest waiting for you there, often an Exquisite Chest.

Radiant Chapel
Location: Garden of Hope 2nd Tier
Some vases to smash, also a chance to find (sometimes an Exquisite Chest)

Sacellum of Virtue
Location: Gardens of Hope Tier 2
Dungeon with one level
Lots of Demon Marauders and Oppressors to fight here
This dungeon is not very big, so make sure to explore all of it to possibly find an Exquisite Chest on the walkway