The Rookery because its a relatively simplistic pattern for when the ravens land and all that jazz.
Shaman's Rookery is even simpler if you have stability. If you do, just pop it and run straight through the ravens, skipping the shaman fights. If you're quick and have a bit of boon duration, you can get to the leopard shamans at the end before your stability wears off.
Another easy favorite of mine is the one at the bottom of Caledon Forest, Spelunker's Delve. Has one misleading jump about half way through, but other than that it's a piece of cake. Crimson Plateau, in Diessa, is also pretty easy. A couple grawl you have to fight, and a veteran at the end, but it's an extremely easy puzzle overall.
I also like the Tribulation Rift Scaffolding and Caverns. A few enemies present, including a potentially troublesome veteran at the end of Scaffolding, but the jumps are clear and easy to make.
Edited by ben911993, 20 May 2013 - 07:46 PM.