For the first time in a decade, Boise’s Basque Block will come alive once again with the sights, sounds, and spirit of Jaialdi — one of the largest Basque cultural festivals in the world. Running from July 29 to August 3, the six-day celebration will welcome tens of thousands of visitors to honor the vibrant traditions of the Basque people through music, dance, food, and sport.
Jaialdi, meaning “festival” in the Basque language, is typically held every five years. Originally scheduled for 2020, the event was postponed due to the pandemic, making this year’s return highly anticipated. Organizers expect between 30,000 and 40,000 attendees and say they’re preparing for the biggest Jaialdi yet.
The festival will feature a mix of free public events and ticketed experiences, ranging from lively street performances on the Basque Block to large-scale concerts and showcases at venues like Expo Idaho and Idaho Central Arena. Traditional favorites like Sports Night, featuring centuries-old Basque rural competitions, and the Expo’s vendor market, food, and dance exhibitions, will return with renewed energy.
Boise’s deep Basque roots date back to the late 1800s, when immigrants arrived to work in sheep herding and agriculture. Today, the city boasts one of the most concentrated Basque communities in the country, and events like Jaialdi help keep those traditions alive. Organized entirely by volunteers, Jaialdi offers a warm welcome to all — whether you’re Basque or simply curious.