D&D 5E Indiana Jones The Last Crusade

[Stormonu]

White Plume Mountain has a couple puzzles that could be drawn from as well. My favorite is the zero friction room.

Also, Ghost Tower of Inverness seems like it could be used as an Indy-style romp.

 

[Paul Farquhar]

Ghost Tower includes the somewhat ubiquitous play-your-way-across-a-giant-chess-board trope.

I always found the name distracting, since it has nothing to do with the real world city of Inverness.

 

[Clint_L]

The spelling out a word gag is always a good time with the players trying to figure it out. I got some floor tiles just for that purpose: