Dungeon quests to pick up while leveling

Zone	Where	Title	Comments
Ardenweald	Refuge Campe	Tirna Scithe: A Warning Silence	just go pick up
Baston	Outside of Necrotic Wake	Necrotic Wake: A Paragon's Plight	just go pick up
Maldraxxus	Plague Watch	Plaguefall: Knee Deep In It	Starts with "A Plague on Your House". Turn in, pick up next quest to talk to Knee Deep quest giver.
Revendreth	Halls of Atonement (flight path)	Halls of Atonement: Your Absolution	Starts with "An Abuse of Power", which is a questline of 15 quests that will take about 30-45 minutes to complete.