The place to visit before you transit into the deep and dark web world
Onion Sites is what users looking for ,,behind the scenes'' services have been calling home since 2006-2007. The website had many forms and many administrators but it kept it's original idea of beeing the stronghold of the Tor network where everyone gets into when in need of something.
If you are new to the scene then you should know that Onion Sites like websites can only be visited through Tor just like you are visiting Onion Sites through Chrome or Firefox.
It's not rocket science, just follow this steps :
Download Tor browser from their official page (available for all OSs out there), install it, copy The Hidden Wiki's link to the search bar and you are good to go: