The feature appeared dark and sombre; hence, the party gave the name from Milton's "Il Penseroso" in antithesis to Allegro Valley 14 miles to the south.
Pine Bluff, Arkansas | University of Arkansas at Pine Bluff | Red Bluff, California | Red Bluff | Lake Bluff, Illinois | Pine Bluff Arsenal | L'Allegro, il Penseroso ed il Moderato | Bluff, New Zealand | Bluff | Como Bluff | bluff | Battle of Ball's Bluff | Ship Stern Bluff | Poplar Bluff, Missouri | Pine Bluff | Il Penseroso | Chaffin's Bluff | Bluff, Utah | Bluff (Pittsburgh) | Ball Bluff Township, Aitkin County, Minnesota | Ball Bluff Township | White Bluff, Tennessee | White Bluff Power Plant | White Bluff, Georgia | Vanhoffen Bluff | the "Bluff" in Yokohama | Sulphur Bluff, Texas | Red Bluff First Nation | Red Bluff, British Columbia | Poplar Bluff |