When I got to the wharf, it was low tide, so I rock-hopped to the track. I stashed my board on the way up to the hut, behind the old stables.
Quail Island was first settled by Europeans in the 19th century as a place to farm, but became a useful place for the new colony to quarantine animals and humans (Including lepers. Read more of the history at https://nzhistory.govt.nz/media/photo/quail-island ). These days no one is kept there against their will, but you can go over on the ferry and either spend half a day exploring the history, plants and birdlife, and little beaches, or stay overnight at the newly refurbished hut. It costs $30 return to take the ferry from Lyttelton, but it’s an easy paddle in a kayak or on a stand up paddle board, if conditions are right. It took me just over half an hour to get there and about 40 minutes to return. The harbour is usually much calmer first thing in the morning, so it pays to time your paddling for this if this is the way you are going to go.