Gerudo Training Grounds is a completely optional dungeon in The Legend of Zelda: Ocarina of Time. It is unlocked after you obtain the Gerudo Membership token. To enter it you talk to the Gerudo at the small gate after you have the Gerudo Membership token.
Gerudo Training grounds is essentially a clockwise set of challenges, revolving around getting enough keys to open all the doors in the treasure room.
Note: The challenges can be done counter clockwise if you use the scarecrow song.
The challenges are as follows:
- Silver rupee's: Collect all the rooms silver rupees.
- Silver rupee's (timed): The same except for a time limit (2:00-3:00)
- Kill all the enemies: Kill enemies ranging from Like Like, to Beamos To Dinalfos
- Kill all the enemies (Timed): The same except for a time limit (2:00-3:00)
Note: You Never fight Like Likes under a time limit
If You manage to get all the keys and make it through the challenges you a rewarded with another magic arrow: The Ice Arrow. This arrow will freeze the enemy solid if it hits.