PetersburgThe tourist brochure for Petersburg, Alaska states that you can camp anywhere where it is not posted. After you get off the ferry, turn right and head south on the Mitkof Highway. You will see turnouts next to the highway where you can boondock for free. State: Alaska City: Petersburg Inside Passage Nearest Town: Petersburg Status; Unofficial boondocking Cost: Free Nearest Road: Paved Scenery Rating: 3 Months Opened: Year Round Extras: None Number of Camp Sites: 10 or less -