Jaildi Basque Festival 2026

Jaialdi is one of the world’s most extraordinary cultural gatherings—a weeklong international Basque festival held once every five years in the heart of Boise, Idaho.

Jaialdi 2026 is expected to draw over 30,000 attendees from around the globe for an unforgettable celebration of one of Europe’s oldest cultures.

From traditional dances and live music to wood chopping, weightlifting, and ancient sports, Jaialdi immerses visitors in the vibrancy and endurance of Basque heritage. It's not just a festival—it’s a community-powered, culture-first showcase that blends spectacle, education, and authentic storytelling.

Hosted by the non-profit Basque Foundation (Euzkaldunak), Jaialdi supports cultural education and programming year-round. In 2015, it generated over $4.3 million in economic impact, and 2026 promises even greater reach.

Expect:

• Six days of events across downtown Boise and Expo Idaho
• Exclusive naming rights and brand integration opportunities
• Global diaspora attendance and multigenerational family audiences
• Massive local pride and high visibility in one of the largest Basque communities outside Europe

This is a rare and powerful brand moment for sponsors aligned with tradition, culture, family, and resilience.