One of the most popular summer attractions in Québec City is the changing of the guard at La Citadelle de Québec (Citadel). The Citadel is home to the Royal 22 Regiment, and is the largest British military fortification in North America. During the summer, visitors can watch the 35-minute ceremony that is held at 10am daily on the parade ground. The most popular participant is the regimental mascot, Batisse the goat. (Admission fee for adults is $10 and for children under 17 years is $5.50).