I picked up a misc. quest in Riverwood to "Explore Crossroads Watchtower and recover the Iron War Axe of Souls". I wound up at what turned out to be Faulkreath watchtower, still got the axe and the map marker is returning me to Riverwood, but I can't turn in the quest.

So is there actually a Crossroads Watchtower in game? Just need a "yes" - I'll find it eventually if it's around Thanks!