The future of what was once Europe's largest indoor swimming pool is still uncertain. The pool, part of the so-called Vendex Triangle, was built in 1896 on the foundations of the former Breed House.In 1933, after a rigorous renovation, the building received a 25-meter competition pool. Illustrations: interior photo from 1933/Bath- and indoor swimming facility Heiligeweg 19 Amsterdam; interior photo from 1976/Bath- and indoor swimming facility Heiligeweg 19 Amsterdam; interior photo from 1971/Bath- and indoor swimming facility Heiligeweg 19 Amsterdam; exterior photo from 1959/Bath- and indoor swimming facility Heiligeweg 19 Amsterdam; sectional drawings/Bath- and indoor swimming facility Heiligeweg 19 Amsterdam