From WoWWiki

Dragons' End is a cleft leading from Daggermaw Canyon to Cursed Hollow in central Blade's Edge Mountains. It is named for the four gigantic black dragons that have been impaled on the jagged peaks, presumably in battle with the gronn.

Subzones of Blade's Edge Mountains

Bash'ir Landing • Blackwing Coven • Blade Tooth Canyon • Bladed Gulch • Blades' Run • Bladespire Grounds • Bladespire Hold • Bladespire Outpost • Bloodmaul Camp • Bloodmaul Outpost • Bloodmaul Ravine • Boulder'mok • Broken Wilds • Churning Gulch • Circle of Blood • Circle of Blood Arena • Crystal Spine • Cursed Hollow • Daggermaw Canyon • Death's Door • Draenethyst Mine • Dragons' End • Dragonspine Ridge • Evergrove • Forge Camp: Anger • Forge Camp: Terror • Forge Camp: Wrath • Furywing's Perch • Grishnath • Gruul's Lair • Insidion's Perch • Jagged Ridge • The Living Grove • Mok'Nathal Village • Northmaul Tower • Obsidia's Perch • Ogri'la • Raven's Wood • Razaan's Landing • Razor Ridge • Rivendark's Perch • Ruuan Weald • Scalewing Shelf • Shartuul's Transporter • Singing Ridge • Skald • Skyguard Outpost • Soulgrinder's Barrow • Southmaul Tower • Sylvanaar • Thunderlord Stronghold • Toshley's Station • Trogma's Claim • Veil Lashh • Veil Ruuan • Veil Vekh • Vekhaar Stand • Vim'gol's Circle • Vortex Pinnacle • Wyrmskull Bridge • Wyrmskull Tunnel