"No more'n four to a boat," the giant yelled pointing to a cluster of rowboats at the edge of the lake. I followed Harry and Ron into a boat with Hermione behind me. I sent Neville an apologetic look as he watched us sadly from another boat. When everyone was in, the boats glided across the lake silently, moving by themselves. No one said anything as we got closer to the cliff until the man yelled, "Heads down!" We traveled through a curtain of ivy covering a hole in the cliff face. We floated down a dark tunnel until docking at what looked like an underground harbor. As we climbed out of the boats the man said, "Oy you there, is this your toad?" holding out a rather large toad to Neville. The man walked ahead of us and when we reached a set of doors, knocked three times.