Helena, Montana 1869, October 1871, August 1872 and January 1874 that swept through the early mining camp. On August 2, 2016 an arson attack severely damaged the "tower" and was deemed structurally unstable. The tower is to be "demolished"; however, it is to be ""rebuilt" using the same methods that were used in its original construction. In 1889, railroad magnate Charles Arthur Broadwater opened his Hotel Broadwater and Natatorium west of Helena. The Natatorium was home to the world's first indoor swimming pool. Damaged in the earthquake of 1935, it was closed in 1941. The many buildings on the property were demolished
Indiana University Natatorium two underwater windows for television coverage and coaching analysis. The Natatorium was completed in 1982. Counsilman-Hunsaker served as design consultant for the project. The architects were Browning, Day, Pollack & Mullins, Inc. and Edward Larabee Barnes, Architects. This premier competition pool has been recognized as one of the fastest pools in the world with world and American records set by athletes from many countries. The facility hosted the 2008 Olympic Diving Trials. It was the fifth time since 1984 that the city of Indianapolis had hosted the swimming and/or diving trials, and the city of Indianapolis has recently announced that