http://i.imgur.com/W3GNotS.gif
Someone awesome person decided to create a map of the entire overworld of Link's Awakening. Looking at it all in its Gameboy pixel glory is pretty awesome to behold but I also realize how small the overworld really is. That said, it takes quite some time before you have the ability to go everywhere and in the game it really does feel larger than it actually is.

Hand's the best part of the overworld in Link's Awakening was Animal Village. I also had a pretty high appreciation for the part where you collect leaves to enter the slime dungeon.