High Hall Catacombs - Descent into Avernus (Patreon)

Beneath High Hall Cathedral lies a network of crypts, ossuaries and ancient burial vaults: the High Hall Catacombs.

Designed to support Descent into Avernus, this map closely follows the original layout and encounter structure presented in the book. Suitable for exploration and combat beneath Hellturel’s last great stronghold.

This release completes the High Hall Cathedral project, connecting the cathedral proper, exterior grounds, and underground catacombs into one massive playable location within Elturel.

Map production support from Lair of Artificer.

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High Hall Catacombs is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.