A highlight is the Winchester Hat Fair, the UK's longest-running outdoor arts festival. Held every July, this free event transforms the city into a bustling hub of street theatre, live music, dance, and circus acts, providing entertainment for all ages.

Winchester Science Centre offers special summer programs, including interactive exhibits and live science shows that captivate children and adults alike.

Winchester Cathedral's grounds host various summer events, such as outdoor theatre performances, allowing visitors to enjoy cultural activities in a stunning historic setting.