The mines can be found to the North-East of the Carpenter's Shop and West of the Adventurer's Guild. They can be accessed only after you receive a letter on the fifth day of gameplay, as they are blocked off by rocks before this.

Losing all your health in the mines is not ideal. You will lose a small percentage of your money, about 15%, 6 items from your inventory and you will lose access the 10 deepest levels you've discovered. Make sure you are prepared when going into the mines.

Has a Minecart On the entry floor for quick travel later in the game.

Levels

The mines consist of 120 levels in which to collect ores and to fight monsters.

Theme	Encompassing Levels	Enemies	Treasures	Notes
Brown Rock	0 - 10 (and 30)	Green Slimes
Brown Leafy Rock	11 - 29	Green Slimes		Floor 20 has a pool of water. Ghostfish and trash can be caught there.
Dark Grey Rock	31 - 39	Green Slimes		This section is dark. Consider bringing torches.
Cold Rock	40 - 69	Blue Slimes		Floor 50 is where diamonds begin to appear (1 in 500 stones, Each floor after 50 increases frequency by .00016) Floor 60 has a pool of water. Ghostfish and trash can be caught there.
Cold Castle	70 - 79	Blue Slimes	The Master Slingshot
Hot Rock	80 - 99	Red Slimes	The Firewalker Boots & Obsidian Edge
Hot Leafy Rock	100 - 109	Red Slimes		Floor 100 has a pool of water. Lava Eel and trash can be caught there.
Very Hot Rock	110 - 119	Red Slimes	The Space Boots
Very Hot Leafy Rock	120	None, this is a treasure floor.	The Skull Key	This is the final floor.