Attribution:

The tile sheet used to create this map is broken up into 4 different tile sheets.
Top left, top right, bottom left and bottom right.

Top Left: http://opengameart.org/content/rpg-tiles-cobble-stone-paths-town-objects
Top Right: http://opengameart.org/content/2d-lost-garden-tileset-transition-to-jetrels-wood-tileset
Bot Left: http://opengameart.org/content/castle-tiles-for-rpgs
Bot Right: http://opengameart.org/content/2d-lost-garden-zelda-style-tiles-resized-to-32x32-with-additions

Combined Sheet: http://endgate.net/Attributions/Featured/combined-tiles.png

This image was built using the EndGate MapCreator: http://endgate.net/Samples/MapCreator