D&D 5E Portal puzzle / maze

[Rils]

Hi all, I'm looking for a puzzle or maze that involves portals somehow. My PCs are heading into the domain of a deity of Portals/Doorways/Thresholds/etc, and looking for a dungeon-esque thing they have to solve to basically find their way from the front door of his temple to the "inner sanctum". I'm perfectly happy to convert from older editions as well, if there isn't anything out there for 5e yet - I just don't know of any modules like that. Ideas would be much appreciated! Thanks much,

 

[machineelf]

I really love the maze in Xonthal's Tower in the Rise of Tiamat adventure path. It's fairly easy to pull out and use in any campaign.