My favorite maps are as follows:
- The Underground Cave Map
http://www.minecraftsurvivalgames.com/threads/cave-map-almost-done.1380/
This map has a sprawling cave system with hidden dangers round every corner, there's a sense of confusion when you get lost down there and struggle to find your way back to spawn, I LOVE IT. As well as underground segments there are many overground segments too! It's such a good map and I'd love to see it make it to the live servers
- Kharmunrah
http://www.minecraftsurvivalgames.com/threads/kharmunrah.14630/
This map is brilliant. A gigantic pyramid with a open desert where no tribute can remain unseen unless they take refuge in some of the various structures dotted around the map. What I love most about this map is the attention to detail, I've been into a small city underneath a forest where there's a market, buildings and houses with furniture, it's fantastic I'd love to see this map implemented.
* I'll edit this post when I find more new and exciting maps! *