That one doesn't cover winter conditions well, though. You might consider renaming this one "Trap Dike (winter)" or, better yet, merging your two pages. I wonder if the author of the other one is still active, send him an email & if he doesn't reply, consider asking the elves to assign his page to you.
Meanwhile this one can be attached to the Mt Colden page.
"After the first glass, you see things as you wish they were. After the second, you see things as they are not. Finally, you see things as they really are, which is the most horrible thing in the world."
--Oscar Wilde on Absinthe