A rendering of the proposed Vesper Amphitheater would have a 20,000 person capacity. Photo:

PROVO, Utah — A proposed 20,000-seat entertainment venue at the mouth of Provo Canyon is generating excitement among music fans and business leaders while also drawing concern from residents worried about traffic and environmental impacts.

The project, called Vesper Amphitheater, was unveiled earlier this month by members of the Osmond family and project developers, who described the venue as a “world-class” destination combining live entertainment, outdoor recreation and environmental restoration.

Plans call for a massive amphitheater built on more than 100 acres near the entrance to Provo Canyon on a site currently used for gravel mining. Developers say the venue would seat roughly 20,000 guests during outdoor concert season and include an enclosed 8,000-seat configuration for year-round performances.

Support and backlash

Supporters of the project argue the amphitheater could become a major cultural and economic asset for Utah County while transforming an industrial mining site into a public destination.

Project leaders say the development would reclaim and restore land that has been heavily altered by more than a century of mining activity. According to project materials, the proposal includes restoring more than 100 acres of terrain, creating new public trails, and improving access to recreation near the Provo River. The plan also includes a conservation easement on about 50 acres.

“The goal is not to overwhelm the canyon, but to transform it from an existing gravel pit into something more beautiful,” David Osmond told FOX 13.

The project website also touts potential economic benefits, claiming the venue could support more than 2,000 jobs and generate nearly $100 million in local economic impact.

Some community members have embraced the idea of replacing an industrial site with recreation and entertainment infrastructure, but the proposal has also prompted significant skepticism and backlash, particularly around transportation and preservation concerns.

Critics question whether Provo Canyon’s narrow roadway network can realistically handle concert crowds that could rival or exceed attendance at major Utah venues like Utah First Credit Union Amphitheatre (about 7,000 reserved, fixed seats and space for up to 18,000 guests including the lawn).

Others argue the project risks permanently changing the character of the canyon, which is widely used for hiking, biking, fishing, and quiet recreation, with several residents suggesting the land should instead be restored to a more natural state through conservation efforts rather than redevelopment.

Traffic and land-use concerns are expected to become central issues as the project moves through Provo’s approval process.

The amphitheater proposal still requires rezoning approvals and city review processes before construction can begin, but the website already features a countdown clock to April 1, 2027 at 10 a.m. for the formal groundbreaking. A presentation to Provo City officials is reportedly expected later this summer.

Project developers say they plan to work closely with city officials, UDOT, and transportation planners to address traffic flow, infrastructure, and public safety concerns if the project advances.

If approved, developers hope to begin construction in 2027, with the venue potentially opening before the end of the decade.