Post Mercenary Leveling Guide - Grieg's End
Grieg's End is another great location that covers a pretty wide span of levels. The zone is quite large with the middle of it having the highest level monsters and the outskirts near the zone lines having the lower level mobs. The best way to enter Grieg's End for what we want is through Dawnshroud Peaks.
The fastest way to Dawnshroud would be through The Nexus to Netherbian Lair then to Dawnshroud. Or if you're a wizard or druid and you've purchased all your spells up until now you'll have a port for Dawnshroud Peaks.
Once in Grieg's End you'll want to hang around the zone line until the mobs become dark blue and light blue to you. Then you'll want to start moving in towards the center of the zone. Loot all the gems and vendor trash you can - including any of the named loot which generally sells for about as much as some of the gems do.
Grieg's End Original EQ AA Farming Guide
This guide may contain errors or inaccuracies since the game has changed a lot since I wrote it.
It also contains a lot of information not found on this page about the zone and the mobs in it.