Coasterpedia:On this day/08 21

2023	Racer Slide, a body water slide manufactured by Myrtha Pools, opens at Northcroft Leisure Centre in Newbury, West Berkshire, England, UK Spiral Flume, a body water slide manufactured by Myrtha Pools, opens at Northcroft Leisure Centre in Newbury, West Berkshire, England, UK
2022	Balloon Race, a Balloon Race ride manufactured by Zamperla, closes after 35 years of operation at Adventureland in Altoona, Iowa, USA
2019	Hurricane, a body water slide manufactured by Polin Waterparks, opens at Waterworld in Stoke-on-trent, Staffordshire, England, UK Stormchaser, a tube water slide manufactured by Polin Waterparks, opens at Waterworld in Stoke-on-trent, Staffordshire, England, UK Water Slide, a body water slide manufactured by SplashTacular, opens at Valdez City Pool in Valdez, Alaska, USA
2017	XStream, a body water slide manufactured by Klarer Freizeitanlagen, opens at Wasserparadies Hildesheim in Hildesheim, Lower Saxony, Germany
2016	Enterprise, an Enterprise ride manufactured by HUSS, closes after 37 years of operation at Valleyfair in Shakopee, Minnesota, USA
2011	Freischütz, a steel launched roller coaster manufactured by Maurer Rides, opens at Bayern Park in Reisbach, Bavaria, Germany
2009	Play DXB Dubai Mall opens in Dubai, UAE
2005	Six Flags New Orleans closes after 5 years of operation with 19 rides in New Orleans, Louisiana, USA
1995	Peoplemover, ride manufactured by WED Enterprises, closes after 28 years of operation at Disneyland in Anaheim, California, USA
1984	Space Invader 2, a steel enclosed roller coaster manufactured by Zierer, opens at Blackpool Pleasure Beach in Blackpool, Lancashire, England, UK