=============================================================
                                                             
+-----------+-----------+-----------+-----------+-----------+
|  Glacial  |           |           |           |           |
|  Caverns  |           |           |           |           |
|           |           |           |           |           |
|     R    |     *     |     *     |     *     |     C    |
|    /      -    / \    |    / \    |    / \    |    $ \    |
|   0   1       L   1   |   L   *   |   *   *   |   0   *   |
|   |   |   -   |       -   |   |   |   |   |   |       |   |
|   *   *   |   *   2       *   2   |   *   *   |       *   |
|   |   |   |   |   |   -   |       -   |   |   |       |   |
|   *   *   |   *   *   |   *   3       *   3   |       *   |
|    \ /    |    \ /    |    \ /    -    \      -      /    |
|     *     |     *     |     *     |     4           4     |
|           |           |           |           -           |
+-----------+-----------+-----------+-----------+-----------+
                                                             
R - Red Book (Read Book To Black Tower)                      
C - Touch Crystal To Massive Ice Cavern                      
# - Rooms Spiral Downwards (0 Is Placeholder)                
$ - One-Way Teleport To 0 (Southwest)                        
                                                             
=============================================================