Nautical chart of Longboat Key near Sarasota, Florida made of layers of carved birch wood to create a 3D bathymetric chart. The precision cut layers of wood illustrate the depths of the waterways and the shape of coastline. It comes complete with a solid wood frame that is ready to hang on the wall. Towns, rivers, islands, inlets and depths are noted.
Longboat Key is about 16 miles long form Jewfish Key to New Pass. This woodchart covers the whole island and is an ideal display map for it.