http://ysshlyesehcnscptskrpai4iupxccuvfcpbxk37kclbs3rsaqmolzaid.onion/darknets.html
For a tunnel, it is the length from your node to the rendevouz point, that you control. The complete tunnel consists of both your tunnel to the rendezvous, and another tunnel controlled by the anonymous peer, that goes from the rendezvous to the peer -- making both anonymous to each other while still guaranteeing security....