Both, if I had the time.
We have met the enemy and he is us.
LOL You crack me up.
Just Relax and have Fun with it.
Mueseum, I ahve already seen the Taj Mahal multiple times and the catacombs anywhere are boring. If it is Verdun possibly
“Better a true enemy than a false friend.”
I generally try for a brewery, winery, or distillery. Or maybe all three.
If time allows i might try for a museum. I have limited endurance for museams.
Mausoleum doesn't usually take that long. The people are all dead and dont say much.
Both - and sometimes they're the one and the same. Westminster Abbey is a landmark - like a museum - and also a mausoleum.