This sector comprises the crags around Tunnel 6 about 13 miles up-canyon.
Sectors in alphabetical order:
| Armory | 12 climbs |
| Breakfast Cliff | 6 climbs |
| Broverhang | 7 climbs |
| Conspiracy Cliff | 12 climbs |
| Convenience Cliff | 9 climbs |
| Crystal Tower | 7 climbs |
| East Colfax | 26 climbs |
| Guppy | 2 climbs |
| Healing Center | 5 climbs |
| Mildage Area | 5 climbs |
| Nest | 5 climbs |
| Nomad Cave | 9 climbs |
| Primo Wall | 23 climbs |
| Witch House | 5 climbs |
