Well now, neither of these places actually exist. At least not as the
tangible settings depicted in the literature that is the Bible or in
any number of derived religious traditions which try to keep everybody
in line with their creed.
There is no heaven or hell independent from the earthly realm.
Certainly the sensations that we have been conditioned to expect from
each place can be experienced in full while living out our terms here on
the planet. Everybody is familiar with raw anguish...many have even
been burnt...even alive at the stake, incidentally by religious folk.
Seems some fanatical people that believe in hell aren't satisfied seeing
their deterrents suffer an eternity under such extremes, they also like
to bask in...oh I don't know...thirty more seconds or so of it leading..