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      For almost 20 years, KPMG Guernsey has supported Castle Nights, one of Guernsey's most established and well-loved summer event programmes.

      Held within the historic setting of Castle Cornet, and taking place across four Friday evenings in summer, Castle Nights brings together live music, entertainment and community experiences in a unique outdoor environment. Free for everyone to attend, the event attracts thousands of residents and visitors each year and has become a much-loved tradition enjoyed across generations.

      Our continued support reflects our commitment to our community. Castle Nights plays an important role in supporting Guernsey's arts and cultural sector by providing a platform for local musicians, performers and creative talent, while helping to keep culture and entertainment accessible to the wider community.

      Event Information

      Location: Castle Cornet, Castle Emplacement, St Peter Port, Guernsey, GY1 6JN.

      Timings: Castle Nights takes place across four Friday evenings during the summer. The 2026 events ran from 6pm to 9pm.

      Admission: Free for everyone. Entry is on a first-come, first-served basis, so early arrival is recommended.

      For the latest updates on event dates, timings and performers, visit the Guernsey Arts Facebook page.