The Temple Institute: In-Depth Temple Study: The Winding Passage
 
The Winding Passage: Uses

The winding passage was used to ascend to the roofs of the compartments. From there, one could climb up to the top floor of the Heichal (through the southern side). 

Contents:   Part I,    Part II,    Part III,    Part IV,    Part V,    Part VI,    Part VII