The Cathedral of Light is a Capstone Dungeon in Diablo 4 that players must complete in order to unlock World Tier 3. This World Tier introduces several new item types and mechanics, and many fans will be interested experiencing these additions firsthand. This guide is here to assist with that endeavor by providing details on the location of Diablo 4's Cathedral of Light Capstone Dungeon.
To note, there are two requirements that players must fulfill before they can enter the Cathedral of Light. The first requirement is that the campaign must be completed, and fans that focus almost exclusively on working through Diablo 4's main story quests should expect that to take around 20 hours. The second requirement is that World Tier 2 must be selected, and players can change their World Tier from the character select screen or the statue in Kyovashad.
Diablo 4: Cathedral of Light Location
Once both of the requirements are met, players can find the Cathedral of Light in Kyovashad. More specifically, its entrance is in the northwest corner of the building that is just above the World Tier Statue, and it is marked on the following map for the sake of full clarity.
With respect to what players will find in the Cathedral of Light, this Diablo 4 Capstone Dungeon is filled with Level 50 enemies. Indeed, unlike most of the content that fans will have encountered up to this point, the Cathedral of Light does not scale to the level of their character. This means that is possible to get ahead of the dungeon's difficulty by leveling beyond 50, and players that are struggling with its bosses should consider doing exactly that.
On the topic of bosses, there are two big encounters in the Cathedral of Light. The first is with the High Council, and it sees Diablo 4 players standing against four enemies simultaneously. While fans are free to try to dispatch these enemies in any order, it is recommended that they focus on the Sacred Physician first and save the Lord Commander for last.
Not long after defeating the High Council, players will find themselves battling the Curator, and this can be quite a challenging fight. Indeed, this boss can dish out a significant amount of damage with a variety of abilities, and it may take fans several attempts to bring him down. If, after making a few tries, the player feels that they are simply under prepared for the Curator, they should feel free to leave the dungeon and return after earning some additional levels in Diablo 4.
Diablo 4 is available for PC, PS4, PS5, Xbox One, and Xbox Series X/S.