During the school vacations, Millfield Enterprises, the school’s business arm, leases out facilities in Street and Glastonbury, as well as English language courses for overseas students. Millfield has holiday courses.

Millfield Holiday Courses provides a variety of activities for children aged 2 to 17. (age ranges vary per course). Except for squash and hockey, most sports are non-residential.

Nearby attractions include Glastonbury Tor and Abbey, Wells Cathedral, Wookey Hole, and Cheddar Gorge.

Millfield provides Public Swimming Sessions and Family Fun on their big inflatables over the holiday season.

Throughout the year, they host Pool Parties for up to 45 people on the large inflatables at the Street or Glastonbury campuses.

On Saturdays and Sundays during the school year, with extra dates during the holidays.