The Narrows

The Narrows is a location in in the northern part of Zion Canyon and is the main camp for the Sorrows in 2281. It is where you will find Daniel and end the quest Deliverer of Sorrows and is also the location where you can start the quest Rite of Passage if you meet the requirements for the quest.

Exterior
It's winding cliff sides and many dead ends can get very frustrating at times and the higher up you go the higher chance you have of falling to your death. The Sorrows are a very peaceful tribe and shouldn't attack unless provoked.

Interior
If you go through Half Mouse Cave and exit through the back, you will enter the higher part of The Narrows that contains a few beds, some minor loot (that must be stolen), and three surprisingly harmless geckos. These geckos will not harm you unless provoked. Then you can continue up a ramp and along a bunch of cliff sides all along the Narrows which is a good way to get around (just be careful not to fall off, chances of you surviving are very slim for some spots).

Appearances
The Narrows appears in the Fallout: New Vegas add-on Honest Hearts.