Alexander Sanctuaries can be found within the Corel Region in Final Fantasy 7 Rebirth (FF7 Rebirth). Check out where to find Corel Divine Intel locations and the bonuses that they give.

Alexander Sanctuary Locations (Corel Divine Intel)

Corel Divine Intel 1: Alexander Sanctuary α

Video Guide
Map Location

While you may be able to challenge Alexander as soon as you reach Costa del Sol, you'll only be able to get to Alexander Sanctuary Alpha once you get to Chapter 7.

To get to the Sanctuary, you will need to travel west from Jules's Training Gym and through a cave to get to where the Sanctuary is located.

Corel Divine Intel 2: Alexander Sanctuary β

Video Guide
Map Location

In order to access Alexander Sanctuary Beta, you will first need to progress up to Chapter 9 where you can freely roam the desert wasteland south of the Gold Saucer.

To get to this Sanctuary, you need to head towards the cranes south of the Corel Desert Waypoint where you will then need to make a series of grappling hook jumps to reach the cave where the Sanctuary is located.

Corel Divine Intel 3: Alexander Sanctuary γ

Video Guide
Map Location

From the Corel Waypoint, head east and down the tube where you'll make a left to get to the area where you can access Alexander Sanctuary Gamma.

To get to this Sanctuary, you will need to make another series of grappling hook jumps to reach a climbing area that will lead you to the cave where the Sanctuary is located.

Alexander Sanctuary Bonuses

Enhanced Materia

Whenever you analyze a Sanctuary belonging to Alexander, you will also upgrade their Materia by one level.

At 2 and 3 stars, you will upgrade their summon level by 1. Once you've levelled it up to 4 stars, you will unlock an extra ability that it can use in battle.

List of All Summons

Easier Combat Simulator Fights

By analyzing Alexander's Sanctuaries, you will also unlock easier versions of their Combat Simulator fight. If you're having a difficult time beating Alexander to unlock their Materia, then go out and analyze their Sanctuaries first to make the fight easier.

How to Beat Alexander

FF7 Rebirth Related Guides

All Sanctuary Locations

All Sanctuaries

List of Sanctuary Locations
Titan Sanctuary Locations	Phoenix Sanctuary Locations
Alexander Sanctuary Locations	Kujata Sanctuary Locations
Bahamut Arisen Sanctuary Locations	Odin Sanctuary Locations