Best way to pretty print a hash

I have a large hash with nested arrays and hashes. I would like to simply print it out so it 'readable' to the user. I would like it to be sort of like to_yaml - that's pretty readable - but still too tech looking. Ultimately its going to be end users who need to read these data chunks so they need to be formatted cleanly. Any suggestions?

[kiyo_hiko]

require 'pp'; pp object