Which country make the best horror?

But there are different categories in Horror like Gore, Slasher,Thriller, Vampire, Zombies, Psychological etc....

So, I guess it depends on what category, like America sucks for vision of horror but they make great slasher type films. I havent heard of a Japanese slasher flick that is good or them even making one.

So, IMO this topic varies on what categories will determine what is best for each country.

Horror is the main Genre, the others you mentioned are Sub-genres to Horror.

I doubt movies such as Solo or Martyrs would be as good if they were original American idea...

Martyrs is getting an American remake, so we will see what they do with it somewhat...

my fav british films are
alien
aliens
hellraiser

my fav american films are
august underground trilogy

but i have been getting into a russian director andrey iskanov. he does some weird gory stuff,
philosophy of a knife (4hrs long based on a true story)
nails (very weird modern day horror film)
visions of suffering (very weird fcuked up modern day horror film)

but my fav stuff has to be the asians, atleast they release orginal films unlike the staes who relaese remake after remake, )

but if you like sick disturbing stuff the south americans do the best

snuff 102 (more disturbing than any other film that you have seen, very sick)

Italy