how to get to cathedral of the deep

To reach the Cathedral of the Deep in Dark Souls 3, you need to progress through the Road of Sacrifices and defeat the Crystal Sage, then follow the path that opens behind that boss arena toward the large hilltop cathedral.

How to get to Cathedral of the Deep

Starting point options

You can reach the Cathedral of the Deep from several nearby bonfires, but they all funnel through the same core route.

• Halfway Fortress bonfire (Road of Sacrifices)
• Crucifixion Woods bonfire (Road of Sacrifices)
• Crystal Sage bonfire (after defeating Crystal Sage)

The most straightforward “story” route is: Undead Settlement → Road of Sacrifices → Halfway Fortress → Crucifixion Woods → Crystal Sage → Cathedral of the Deep.

Route from Crucifixion Woods

Once you arrive at the Crucifixion Woods bonfire, the area splits.

1. From Crucifixion Woods, face outward from the bonfire and locate the two main paths.

2. The right path leads to the swampy area and eventually Farron Keep; ignore this if your target is the Cathedral for now.

3. Take the left-side route instead, which brings you toward the Crystal Sage boss area through the ruins.

4. Fight through the enemies in the woods and ruins until you reach the Crystal Sage fog gate.

5. Defeat the Crystal Sage to unlock the next bonfire and path.

Players often mention that it’s easy to accidentally go straight to Farron Keep and miss this left route, which is why the Cathedral feels “tucked away.”

From Crystal Sage to the Cathedral

After Crystal Sage is down, the path to the Cathedral of the Deep is fairly linear.

1. Rest at the Crystal Sage bonfire.

2. Move forward through the stone archway and follow the upward path. You’ll encounter an Evangelist and Hollow Manservants along the way.

3. Continue past a campfire and cross a cobblestone bridge; press on and you will reach the next bonfire in front of the large cathedral structure.

4. Go up the stairs toward the imposing building ahead – this is the entrance area of Cathedral of the Deep.

One creator describes this segment as “pretty much just keep going forward from the Halfway Fortress through Sage until you’re at the big cathedral up the stairs.”

Simple “from bonfire to cathedral” description

If you just want the shortest mental map, think of it like this:

• Start: Halfway Fortress or Crucifixion Woods.
• Goal 1: Find and defeat Crystal Sage in the left-side ruins off Crucifixion Woods.

• Goal 2: From the Crystal Sage bonfire, go straight through the arch, along the path, across the bridge, and up the hill to the big cathedral.

That whole stretch is the game’s intended route to the Cathedral of the Deep, even though many players wander to Farron Keep or other zones first.

Small example: avoiding the “wrong way”

A common scenario goes like this: a player reaches Crucifixion Woods, sees two exits, and instinctively heads to the swamp and Farron Keep, missing the Cathedral entirely.

If that sounds like you, next time:

• From Crucifixion Woods, deliberately choose the non‑swamp route (the more “ruined building” side).

• If you haven’t fought Crystal Sage yet, you’re not on the Cathedral path; your next step is to find and beat that boss first.

Quick HTML table (routes overview)

html

<table>
  <thead>
    <tr>
      <th>Starting Bonfire</th>
      <th>Key Steps</th>
      <th>Leads To</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>Halfway Fortress</td>
      <td>Go forward into Road of Sacrifices → reach Crucifixion Woods</td>
      <td>Sets up access to Sage and Cathedral path [web:3][web:9]</td>
    </tr>
    <tr>
      <td>Crucifixion Woods</td>
      <td>Take left path into ruins → find and defeat Crystal Sage</td>
      <td>Unlocks Crystal Sage bonfire and onward route [web:1][web:3][web:7]</td>
    </tr>
    <tr>
      <td>Crystal Sage</td>
      <td>Through stone arch → up path → across bridge → up hill</td>
      <td>Arrive at Cathedral of the Deep exterior and bonfire [web:3][web:7][web:9]</td>
    </tr>
  </tbody>
</table>

Information gathered from public forums or data available on the internet and portrayed here.