The Duomo in your dining room
Standing in a good transept or dome will give most tourists chills. Every schoolkid can remember a field trip to the domed capitol building of one jurisdiction or another, listening to the tour guide explain how standing just here you can hear someone whisper just there.
The final result may not raise the hairs on the back of your neck, but this explanation of How to Build a Ceiling Dome would make Michelangelo proud.
If that's too much trouble, then look for one of these famous domes or transepts on your next trip, and see if someone can hear you whisper.