Yes, camping is allowed in Kauai, Hawaii. There are several campgrounds and parks on the island where you can set up camp and enjoy the beautiful surroundings. Some popular camping locations in Kauai include Haena Beach Park, Anini Beach Park, and Polihale State Park. Keep in mind that permits are often required for camping in Kauai, so be sure to check with the specific campground or park for their regulations and requirements.