no parking for vessels sign on a blue sky background. letter p with red diagonal line on a white background.

advice agianst anchor arrow background blue boats canal coastline color concept destinations diagonal directional dutch family forbidden friesland grass green houseboat houseboot information innovation journey landscape letter line message nature nautical netherlands netherlandsntypical parking part people permission protection red reed reserve riverbank riverbed safety scenery scenics seen sign sky symbol tourism travel vacations vessel vessels warning water white wilderness