Dalby Olympic Swimming Pool the Redcliffe Bathing Pavilions Group, designed and constructed in the 1930s. Excavation work commenced on 1 July 1936 and the first patrons were admitted late in October of that year, with 1550 people using the pool in the first weekend. The complex was completed at a cost of and was officially opened on 14 November 1936 by Frank Cooper, MLA, Minister for Public Instruction, before a crowd of approximately 2,000 people. Commending the Dalby Town Council on its initiative, Cooper commented that there was no town twice or even 10 times the size of Dalby that had a swimming pool
Swimming pool pool, certified by the Guinness Book of World Records The recreational diving center Nemo 33 near Brussels, Belgium previously held the record until the Y-40 was completed. The Fleishhacker Pool in San Francisco was the largest heated outdoor swimming pool in the United States. Opened on 23 April 1925, it measured and was so large that the lifeguards required kayaks for patrol. It was closed in 1971 due to low patronage. In Europe, the largest swimming pool opened in 1934 in Elbląg (Poland), providing a water area of . One of the largest swimming pools ever built was reputedly created