Kyodai and Josho Suru

Name
The Great Climb are the foothills leading to the Dragon Clan's mountain palaces. It's tight, twisting and confusing, and it is easy to get lost, eventually reaching impossible heights. Only one of the passes leads up the the Dragon, and that one is guarded by the Mirumoto.

Major References

 * Legend of the Five Rings: Third Edition Page 303