I'm trying to at least visit each spot, even if there's no dragon. The wiki, the UESP, and the Prima guide all refer to unhelpful location descriptors, and while I have located most of the mounds, I am still stressed out by not being able to find a few.

I'm looking for directions to the mounds from nearby map marker locations.

Here are the dragon burial mounds I can't find (using descriptors from the Prima guide, which are the same as I've found online):

• Labyrinthian peaks in Hjaalmarch - I have been all over Labyrinthian - where is it?
  
• Lone Mountain in Whiterun Hold - I found a mound near Whiterun surrounding by standing stones, but I assume this to be mound described as the "Great Henge Resurrection" - in any event, I have only found one of the two mounds listed as being in Whiterun Hold
  
• Bloodlet Peaks - again, like Labyrinthian, I have been all over this area, but can't find a mound
  
• Autumnwatch Woods - there is a mound in Autumnwatch Woods and in Autumnshade Woods (annoying, right?) - I found a mound NE of Autumnwatch Tower, but I believe this is the Autumnshade Woods location - no way of being sure, of course, but again, in any event, I have only found two of the three mounds listed as being in the Rift (I found the one in Lost Tongue Pass).

I know this is nit-picky, completionist stuff, but sure would love some help.

Thanks.