The Den
Valley of Trials
Receive Quest Rune Inscribed Tablet
Receive Quest Your Place in the World
Receive Quest Calgar's Catus Apple Surprise
Reward Rune Inscribed Tablet
Reward Your Place in the World
Receive Quest Cutting Teeth
Travel to Han'zua in Canyon
Kill En-Route Boars
Receive Quest Sarkoth
Complete Quest Calgar's Cactus Apple Surprise
Complete Quest Cutting Teeth
Complete Quest Sarkoth
Ding level 2
Ding level 3
Reward Sarkoth
Receive Quest Sakoth
Grind to within 640 xp of level 4
Travel to the Den (Southeast)
Reward Calgar's Cactus Apple Surprise
Reward Cutting Teeth
Reward Sarkoth
Receive Quest Sting of the Skorpid
Receive Quest Vile Familiars
Ding 4
Sell Items
Train Skills
Travel to Burning Hand Coven (cave) Entrance (North)
Complete Quest Sting of the Skorpid
Complete Quest Vile Familiars
Travel to the Den (South)
Reward Sting of the Skorpid
Reward Vile Familiars
Receive Quest Burning Hand Medallion
Ding level 5
Sell loot
Travel to Burning Hand Coven (cave) (North)
Complete Quest Burning Hand Medallion
Grind to within 675 xp of level 6
Travel to the Den (South)
Reward Burning Hand Medallion
Receive Quest Report to Sen'Jin Village
Ding level 6
Sell Items
Train Skills
Sen'Jin Village
Travel to Sen'Jin Village (East)
Receive Quest En-Route A Peon's Burden
Reward Report to Sen'Jin Village
Receive Quest A Solvent Spirit
Receive Quest Report to Orgnil
Receive Quest Practical Prey
Receive Quest Thwarting Kolkar Aggression
Receive Quest Minshina's Skull
Receive Quest Zalzane
Travel to Razor Hill (North)
Reward Peon's Burden
Reward Report to Orgnil
Receive Quest Break a Few Eggs
Receive Quest Dark Storms
Receive Quest Vanquish the Betrayers
Receive Quest Encroachment
Rest at Inn
Travel to Kolkar Crag (South)
Complete Quest Thwarting the Kolkar Aggression
Travel to Coastline (Southeast)
Complete Quest A Solvent Spirit
Travel to Islands (South)
Complete Quest Break a Few Eggs
Complete Quest Practical Prey
Complete Quest Zalzane
Complete Quest Minshina's Skull
Ding level 7
Travel to Sen'Jin Village (North)
Reward Solvent Spirit
Reward Practical Prey
Reward Thwarting Kolkar Aggression
Reward Minshina's Skull
Reward Zalzane [GROUP]
Sell Loot
[Hearthstone to Razor Hill]
Razorhill
Reward Break a Few Eggs
Ding level 8
Train Skills
Travel to Tigarde Keep (Southeast)
Complete Quest Vanquish the Betrayers
Receive Quest Admiral's Orders
Travel to Razor Hill (Northwest)
Reward Admiral's Orders
Reward Vanquish the Betrayers
Receive Quest Admiral's Orders
Receive Quest From the Wreckage
Travel to Wreckage (East)
Complete Quest From the Wreckage
Travel to Razor Hill (West)
Reward From the Wreckage
Travel North through canyon to Wagon
Receive Quest Winds of Trade
Travel to Thunder Ridge House (Southwest)
Receive Quest Lost But Not Forgotten
Travel inside Thunder Ridge (East)
Complete Quest Dark Storms [GROUP]
Ding level 9
Travel to Coast (West)
Complete Quest Lost But Not Forgotten
Travel to Thunder Ridge House (East)
Reward Lost But Not Forgotten
Travel to Razormane Grounds (South)
Complete Quest Encroachment
Travel to Razor Hill
Reward Dark Storms
Reward Encroachment
Receive Quest Margoz
North Durotar
Travel through Canyon to Wagon (North)
Reward Winds of Trade
Receive Quest Securing the Lines
Travel to NPC in Rocks East of Olgrimar (North)
Receive Quest Need for A Cure
Travel to Orgrimmar (Northeast)
Reward Need for A Cure
Reward Admiral's Orders
Receive Quest Hidden Enemies
Receive Quest Need for A Cure
Ding level 10
Travel to entrance of Orgrimmar (South)
Complete Quest Need for A Cure
Sell Items
Train Skills
Travel to Orgrimmar (Northeast)
Reward Need for A Cure
Travel to NPC in Rocks East of Olgrimar (South)
Reward Need for A Cure
Travel to Drygulch Ravine (Southeast)
Complete Quest Securing the Lines
Travel to Margoz (North)
Reward Margoz
Receive Quest Skull Rock
Travel to Skull Rock (North)
Complete Quest Skull Rock
Complete Quest Hidden Enemies
Travel to Margoz (South)
Reward Skull Rock
Receive Quest Neru Fireblade
Travel to Wagon (West)
Complete Quest Securing the Lines
Grind to within 1000 xp of level 11
Travel to Orgrimmar (North)
Reward Hidden Enemies
Reward Neru Fireblade
Receive Quest Hidden Enemies
Receive Quest Ak'Zeloth
Reward Hidden Enemies
Ding level 11
Sell Loot
Overall I liked the zone, it stays pretty efficient most of the way through. The timed quest towards the end of the Zone is a bit of an annoyance and it took me about 25 minutes to do all the running around and finally get 4 Venom Sac drops off the Scorpids. A possible problem can occur when you are trying to finish Securing the Lines. You pretty much have to group to make sure that people don't take all the kills, since the ravine is usually packed with other players.
As always knowing when to start looking for your group is key, because quests like Fizzle can't be done solo at the appropriate level. You should end up around level 11 and ready to hit the Barrens. You'll have also picked up two quests for Ragefire Chasm towards the end of the zone, but you won't be going in there anytime soon, so feel free to abandon the quests for later. You'll need those quest slots for the Barrens anyway.
I would grind my way up to level 11 if you didn't hit it throughout your travels in Durotar. The Barrens gets a little rough and it'll be nice to have level 11 under your belt before you enter.