NAUTICAL WOOD MAPS are 3D underwater topographic wooden maps (bathymetric charts) made from layers of laser cut Baltic Birch wood to show in carved relief an accurate and artistic description of the nautical terrain. Our wooden charts are framed works of art that will enhance any décor. Choose from our 100+ Maps including: the Great Lakes, Cape Cod, San Francisco, Lake Tahoe, Chesapeake Bay, Lake Michigan, Narragansett & Newport, Puget Sound and more. Now also available as wall clocks and serving trays.