A 3-D bathymetric wood map featuring Houston and Galveston, Texas. Named after General Sam Houston, who was president of the Republic of Texas, Houston is the most populous city in Texas and the fourth most populous in the United States. Points of Interest: Lake Houston, Galveston Island, Buffalo Bayou, Bay Town, Galveston Bay, Bolivar Peninsula, Crystal Beach, Bay Harbor, and Pelican Island. Our wood charts are made from Baltic birch and have a solid wood frame and come ready to hang. NOW AVAILABLE IN 2 FRAME STYLES! Choose between our classic, dark brown frame with greenish-blue water color and our new rustic grey frame with greyish-blue water color.