  tenleytown is a historic neighborhood in northwest, washington, dc. ==history== in 1790, washington locals began calling the neighborhood "tennally's town" after area tavern owner john tennally. over time, the spelling has evolved and by the 19th century the area was commonly known by its current name, although the spelling tennallytown continued to be used for some time in certain capacities, including streetcars through the 1920s. thumb|left|a portion of an 1865 war department map showing "tennallytown" and nearby fort reno. the area is the site of fort reno, one of the forts that formed a ring around washington d.c. during the american civil war to protect the capital against invasions. it proved to be the crucial lookout point for preventing a siege of washington (indeed, it is the highest natural point in the district of columbia). fort reno was decommissioned with the surrender of the confederate armies. the last remains of fort reno were removed about 1900, when the land owned b
Neighborhoods_in_Washington,_D.C.