TCWO is the National Capital’s only year round indoor and outdoor clay court tennis facility. The exact date that the original court appeared on the scene is not precisely known but has long been thought to have originated as early as 1923. In keeping with this date the club has celebrated its 80th anniversary in 2003 and will celebrate its 100th in the summer of 2023. Today TCWO is home to 13 clay courts, 6 red clay indoor courts in the all year round heated dome and 7 Har-Tru clay courts outdoors. With programs for all ages and levels, private instruction, summer and March break camps, drop in play, leagues, and tournaments, we strive to spread the passion for tennis in Ottawa!