"There are not ways without their help?" Not that he would necessarily be adverse to seeking out a dwarf -- who better to tell him of their culture, after all -- but, as with all things, he's curious. That the dwarves don't like visitors suggest that there may not be, but then how do they keep others out?

"I imagine they look different than walking corpses, though?" Darkspawn don't sound undead, exactly, but it's best to make sure.