The site was originally the family-owned fruit orchard of Harold and Ralph Wampler. In 1957, the Wamplers opened their new ballroom called Wampler's Ball-Arena. The structure was built one-half mile northwest of the Wampler barn off Shiloh Spring Road. The venue was large enough to accommodate 3,000 dancers. The first one was destroyed by fire and a second one was built in its place on the Wampler's fruit farm. The name Hara stems from the first two letters of Harold and Ralph's name. Both of the arena's founders were
Shriners, and originally founded the venue after realizing that there was nowhere suitable in the area to hold the
Shrine Circus. The original plans did not include an ice rink but were changed to accommodate the Dayton Gems who were looking for a home arena. As of 2016, the complex spanned which includes the main arena, four exhibition halls, a conference center, a
pub and a
golf course. The Arena regularly used the slogan in advertising "Nowhere Else But Hara." On July 29, 2016, it was announced that the facility would close after hosting a final event on August 27, 2016, due to ongoing financial issues and a 20-year long legal fight over the unresolved estate of founder Harold Wampler. At the time of the closure announcement, the facility was said to have a $36 million annual impact to the area. The closure forced events, like the annual
Dayton Hamvention, to search for an alternative venue. It also forced the
Dayton Demolition ice hockey team to cease operations after only one season. Prior to its closure, the Arena was said to have had a parking lot filled with potholes and not received any significant update since 1975. As of March 2018, the property had been abandoned for over a year and a half, at times vandalized and broken into. In December 2017,
PNC Bank foreclosed on the property, seeking to collect on $350,000 owed to the bank. It was reported that many had called Trotwood's government with ideas for the property, which had a list price of $775,000, but anyone seeking to acquire the property would need a "specific plan for the complicated situation of 'well over $1 million' in taxes that are due, and the multiple parcels of land and arena." In April 2018,
YouTube video from a self-described "local explorer" illicitly entering the arena showed disrepair and deteriorating conditions. The city of Trotwood had made attempts to secure the property, but with limited success, and it was reported to have hundreds of code violations. On May 2, 2018, it was revealed that the property was purchased by Michael Heitz, a developer based in Louisville, Kentucky. Heitz stated that he had bought the income tax liens from Montgomery County and hoped to close on further liens with the banks later in the week. Heitz stated that his first priority was to clean up the site and secure the property. He is known for purchasing other distressed properties within the area and getting them
shovel ready for users. On February 25, 2019, at least three individuals were arrested for breaking into the property in an attempt to steal air conditioning parts. On the night of
May 27–28, 2019, the property suffered extensive damage when tornadoes and severe storms moved through the area. The roof and sides of the structure were blown off in several places. In response, Heitz stated that he was cautiously optimistic that the building could be salvaged, but if not, it would have to be demolished. He noted that much of the main arena looked fine and that the metal which had been lost could be replaced and likely needed to be replaced anyway. He also stated that he had recently secured a grant to conduct a phase 2 environmental study of the site, with the possibility of selling the building to another buyer, which would bring new jobs to the area. In October 2019, it was reported the existing facility would not be able to be salvaged due to the already existing damage having been compounded by the tornado. The owners planned to request rezoning from entertainment to commercial in order to attract interest that would aid the facility's cleanup and redevelopment. It was estimated that the facility suffered $7.5 million in damages, the most for any property in the Montgomery County area. In March 2020, it was announced the property had been rezoned and that demolition was likely to start soon. However, it was unclear how any such plans might be affected by the increased restrictions and financial difficulties put in place shortly afterwards due to the
COVID-19 pandemic. In May 2020, Heitz revealed that a multi-million dollar NASDAQ corporation was interested in the plot and could bring at least 50 new jobs to the area. He and the client planned to present a plan for construction to Trotwood in late July, with demolition to start immediately if the plan was approved. In September 2020, Trotwood officially announced plans to demolish the arena and rezone the land. In November 2020, it was announced that the lettering from the arena's iconic sign as well as bricks from the arena would be auctioned for charity. Heitz said that his company had hoped to salvage seating from the building, but was unable due to mold damage from the tornado. In 2025, it was reported that the state of Ohio was planning to purchase the property with the intent to build a Forensic Mental Health Facility. The plan was supported by Harrison Township, on which approximately one third of the property lies, but objected to by the City Council of Trotwood, which stated they felt the project does not align with their vision for economic revitalization, job creation, and quality of life improvements for the city. Nevertheless, it was reported in January 2026 that the state of Ohio had purchased the property, with the intent to begin work within the next few months and a projected opening date sometime in 2030.
Championship Teams at Hara • 1968–69 Dayton Gems • 1969–70 Dayton Gems • 1975–76 Dayton Gems • 2013–14 Dayton Demonz == Professional wrestling ==