In order to get to this cache one must first pass by The Chesapeake Bay Foundation's Brock Environmental Center, now open at Pleasure House Point in Virginia Beach. This Center is one of the most energy efficient, environmentally smart buildings in the world.
With its solar panels, wind turbines, geothermal wells, rain cisterns, waterless toilets, and natural landscaping, the center is an international model for energy- and water-efficiency. Elevated 14 feet above sea level, it is also a prototype for coping with climate change in a region increasingly prone to flooding.