Deep Eddy Pool is a historic man-made swimming pool in Austin, Texas. Deep Eddy is the oldest swimming pool in Texas and features a bathhouse built during the Depression era by the Works Progress Administration. The pool began as a swimming hole in the Colorado River, became a resort in the 1920s, and is today a popular swimming pool operated by the City of Austin. History Private ownership Deep Eddy began as a swimming hole located along the banks of the Colorado River which flows through Austin. It takes its name from an eddy that was formed by a large limestone outcropping which once jutted out into the river. In 1902, siblings Mary and Henry Johnson established the Deep Eddy Bathing Beach on the property (which was owned by their father). At that time the property was located outside of Austin, but was a short walk from the end of the city's electric trolley car line. Along with boating, camping, and fishing, amenities included a zip line, a dancing pavilion, and a horse-powered merry-go-round. In this era, before the advent of widespread public parks, the Deep Eddy Bathing Beach served as a "privately owned recreation area open to the public." In 1915, the business and land were sold to A.J. Eilers and Partners. Eilers then hired contractors Max Brueggerman and William Maufrias to build a concrete pool which opened during the summer of 1916. George Rowley, a partner of Eilers and a former movie theater owner from San Antonio, was hired to manage the business; he and his family moved into the caretaker's house on the property. A wooden bathhouse was built, as well as nineteen wooden rental cottages which replaced the campsites on the hill overlooking the pool. Under Rowley's management, the Deep Eddy Bathing Beach was "as much carnival ground as swimming pool". A Ferris wheel was built, as well as a 70-foot slide that emptied into the pool. There were "springboards, a flying trapeze, flying rings, horizontal bars and a forty-foot diving tower." Free silent movies were shown on a movie screen that was installed in the park adjacent to the pool, and a variety of entertainers performed such as Fred Lowery, Marcia Burke the "World Champion Diving Baby", and Jack Freith "the Human Fish" who ate food while underwater. Perhaps the most popular performer was Lorena and Her Diving Horse. The act, which was performed regularly