Icon Attribution

This website uses icons obtained from Public Domain sources. The table below list the icons we use, their source, and how they have been modified.

Icons used on this website
Icon Source Modifications
Assistance Dog http://all-free-download.com/ Crop to square canvas, convert to negative image, change background colour to dark blue (#001863), resize to 45×45 pixels, apply mask to round corners, reduce to 256 colours, save in .png format.
Baby Change From other Symbols PDF document.
http://www.nps.gov/hfc/carto/map-symbols.cfm
Open PDF at high resolution, copy symbol, crop to outline, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Braille pictograms-nps-accessibility-braille-2.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Use 128×128 px version, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Baby Buggy pictograms-nps-misc-strollers-2.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Use 128×128 px version, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Dog on lead pictograms-nps-pets_on_leash-2.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Use 128×128 px version, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Food (Knife and fork) pictograms-nps-food_service-2.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Use 128×128 px version, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Hearing Impaired From other Symbols PDF document.
http://www.nps.gov/hfc/carto/map-symbols.cfm
Open PDF at high resolution, copy symbol, crop to outline, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Hearing System From other Symbols PDF document.
http://www.nps.gov/hfc/carto/map-symbols.cfm
Open PDF at high resolution, copy symbol, crop to outline, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Information pictograms-nps-information-2.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Use 128×128 px version, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Large Print pictograms-nps-accessibility-large_print-2.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Use 128×128 px version, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Level Disabled Access pictograms-nps-wheelchair-accessable-2.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Use 128×128 px version, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Lift pictograms-nps-wheelchair-accessable-2.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Shrink “Level Access” and add lines to side, top and bottom to represent the lift.
Museum From other Symbols PDF document.
http://www.nps.gov/hfc/carto/map-symbols.cfm
Open PDF at high resolution, copy symbol, crop to outline, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Parking pictograms-nps-parking-2.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Use 128×128 px version, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Picnic pictograms-nps-picnic_area-2.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Use 128×128 px version, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Quiet Created from silhouettes of head and hand Created from scratch, nothing similar found.
Ramp access pictograms-nps-wheelchair-accessable-2.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Use 128×128 px version, shrink, rotate by 15 degrees, add line for ramp, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Seating available pictographs-waiting_room_inv.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Use 128×128 px version, change background colour to dark blue (#001863), remove clock, resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Shower pictograms-nps-showers-2.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Use 128×128 px version, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Sign language pictograms-nps-accessibility-sign_language_interpretation-2.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Use 128×128 px version, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Slippy pictograms-nps-misc-slipper_ramp-2.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Use 128×128 px version, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Snacks pictograms-nps-misc-snack_bar-2.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Use 128×128 px version, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Sudden drop pictograms-nps-misc-stay_back_from_edge-2.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Use 128×128 px version, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Trip hazard pictograms-nps-misc-uneven_walkways-2.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Use 128×128 px version, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Vision Impaired pictograms-nps-accessibility-low_vision_access-2.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Use 128×128 px version, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Toilet Accessible pictograms-nps-wheelchair-accessable-2.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Use 128×128 px version, resize, add text WC, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Toilet Standard pictograms-nps-restrooms-2.png
http://www.nps.gov/hfc/carto/map-symbols.cfm
Use 128×128 px version, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.
Wi-Fi From other Symbols PDF document.
http://www.nps.gov/hfc/carto/map-symbols.cfm
Open PDF at high resolution, copy symbol, crop to outline, change background colour to dark blue (#001863), resize to 45×45 pixels, reduce to 256 colours, save in .png format.