http://www.jimmys-adventures.net/hiking-havasu-falls/

Can you hike to Havasu Falls by yourself, or do you HAVE to be walked down by guides?
And how much does it cost? I would prefer to go down there with my family and not have to be guided down, I hate taking trips with people I don’t know and I don’t see it necessary to pay if I’m walking by myself. Is this possible? If not, what is?
It appears to be publicly accessible. There are some private lands along the way, behind fences.
Havasu Falls Hike 8/21 1of3