Lake Geneva, Wisconsin was one of the three finalists for the location of the new United States Air Force Academy, but ultimately lost to Colorado Springs, Colorado. In 1968, Hugh Hefner built his first Playboy resort in Lake Geneva. The club closed in 1981 and in 1982 was converted into the Americana Resort, and in 1993 to the present Grand Geneva Resort. Royal Records (formerly Shade Tree Studios) was a Lake Geneva music recording studio where artists such as Ministry, Cheap Trick, Queensrÿche, Crash Test Dummies, Iron Maiden, Nine Inch Nails and Skid Row have recorded albums. Lake Geneva is located at (42.592380,
Geneva 15.7%. Of the agricultural land, 0.3% is used for growing crops. Of the water in the municipality, 0.2% is composed of lakes and 2.9% is rivers and streams. The altitude of Geneva is , and corresponds to the altitude of the largest of the Pierres du Niton, two large rocks emerging from the lake which date from the last ice age. This rock was chosen by General Guillaume Henri Dufour as the reference point for surveying in Switzerland. The second main river of Geneva is the Arve, which flows into the Rhône just west of the city centre. Mont Blanc