Get to all the palces marked on the map a bit lower, those are the places you'll need to visit for The [Explore The Barrens] Achievement! The Achievement is needed for the [Explorer Kalimdor] Achievement, wich is needed for the [{Name} the Explorer] title! Hope this helps ^^

The Barrens:
1. Boulder Lode Mine
2. The Mor'shan Rampart
3. The Dry Hills
4. Honor's Stand
5. Far Watch Post
6. The Crossroads
7. Ratchet
8. Northwatch Hold
9. Lushwater Oasis
10. Bramblescar
11. Field of Giants
12. Bael Modan
13. Razorfen Downs
14. The Sludge Fen
15. Dreadmist Peak
16. The Forgotten Pools
17. Grol'dom Farm
18. Thorn Hill
19. The Stagnant Oasis
20. The Merchant Coast
21. Raptor Grounds
22. Agama'gor
23. Camp Taurajo
24. Blackthorn Ridge
25. Razorfen Kraul