Complex sentence: Grove is located in almost the exact center of the Historic Triangle of Colonial Virginia, composed of Jamestown, Williamsburg and Yorktown, linked by the Colonial Parkway, an area which is one of the busiest tourist destinations in the world.
Split into simpler sentences: Grove is located in almost the exact center of the Historic Triangle of Colonial Virginia, comprised of Jamestown, Williamsburg and Yorktown, all linked by the Colonial Parkway. The area is one of the busiest tourist destinations in the world.