The monasteries and churches are the reason to go here. There are 7 main sites, called Moldovita, Putna, Voronet, Radauti, Sucevita, Suceava, and Humor. I cannot describe to you how wonderful these places are, although I'll have a go later! I intend to upload a couple of slides of the churched in the next few days, so you can see for yourselves.
Quick Tips: Take your camera, but forget the tripod, as you aren't allowed to use it at many of the sites.
Best Way To Get Around: It's a bit tricky and slow to get at all of the churches via public transport - this is, after all, a rural area. Consider hiring a car - more details in the transport section of this journal.