One of my personal fav's was back in 2004 when I hit 55 as a Ranger. The party was in King Ranperre's Tomb, on Beetles in bats. At the time Ranger's pretty much ran XI in terms of DD's, so at the time the damage was absurd. That camp ended up becoming one of my fav camps in the game.

Some of my other fav camps over the years were:

-King Ranperre's Tomb, Bats and Beetles
-Sky Ranger burns
-Cape Terrigan, crabs
-Valley of Sorrows, raptors
-Bibiki Bay, Dhalmel's and Gobs(Berserk was hilarious)
-The Boyahda Tree, Crawlers
-Ridill Burns in sky
-Gustav Tunnel, Bats, Gobs, Flys

For zone mpk lolz:
-Garlaige Citadel(Bat trains and instant death if you zoned in)
-Yhoater gob trains
-Peeps zoning into the dunes with their "Help I'm being chased by <t> at <pos>" macro.