Festival Of Trees 2025 Salt Lake City Dates. Registration begins july 1, 2025, at www.festivaloftreesutah.org, will be limited to the first 275 large trees registered, and accepted as space is available. Find a utah fall festival to attend in 2025.
Admission is free for all event attendees, which brings together over 90 cultures that have made salt lake city their home. The festival of trees in salt lake city is attended by more than 90,000 people each year.