Not for the faint of heart, Knight Island is only accessible by private boat, though there are a few unregulated boat taxis that will agree to take the boat-less out there. It doesn't host a ton of amenities other than outdoor toilets, but it doesn't need to because every remote campsite is waterside, with fabulous access to amazing swimming, gorgeous sunsets, and fantastic hikes across the island (although beware: mosquitoes and black flies in the middle of the island can be nasty, sometimes better to take the perimeter route).