Idaho Shakespeare Festival in Boise
Idaho Shakespeare Festival is an outdoor professional repertory theater season, not a single-day festival, running roughly late May through September at a 770-seat amphitheater along the Boise River. Founded in 1977 and marking its 50th season in 2026, it stages rotating Shakespeare and popular-theater productions alongside a pre-show Mini-Concert Series.
Idaho Shakespeare Festival was founded in 1977, and its 2026 season marks a genuine fiftieth anniversary, nearly five decades of continuous professional outdoor theater in Boise.