The studio built the baseball diamond on two farms, a few miles outside Dyersville. When production completed, the baseball diamond created for the movie was left behind. Most of the baseball field, including the diamond and the adjacent house, was on one farm owned by the Lansing family, but the left and center field were on an adjacent property owned by the Ameskamp family. The field was built on the two properties because the producers wanted the field in a location where sunset shots would be uninhibited.
After filming completed, the Lansing family kept their portion of the field intact, and added a small hut where visitors could buy souvenirs. The Ameskamp family returned their land to farming for a year, but then restored the remainder of the field and opened up their own souvenir stand. The two owners had operated separate tourist facilities and had also been at odds regarding commercialization of the site.
Keith Rahe, a neighboring farmer, put together a baseball team dubbed the "Ghost Players" to entertain the visitors at the field. The team's presence at the field on Sunday afternoons once a month attracted thousands of additional fans to the field. In 1991 and 1992, the Upper Deck Company sponsored a celebrity game at the field. Executive producer Tony Loiacono, who later received the key to the city, brought Hall of Famers like Bob Gibson, Reggie Jackson and Bob Feller to take on Hollywood stars like Kelsey Grammer and Meatloaf in a charity game. The two games raised over $100,000 for local charities.
On August 11, 2006, Austin, Texas' Alamo Drafthouse "Rolling Roadshow" (which screens films in locations unique to each film) showed Field of Dreams at the Field of Dreams Site in Dyersville. A giant, outdoor screen was set up adjacent to the field with seating, concession, and parking along left and center field. Only the property owned by the Ameskamp family was allowed to be used for this event; the Lansing property was closed to the public. Before the screening of the film, Kevin Costner and his band (unnamed at the time, now known as Kevin Costner and Modern West) performed for two hours for the attending crowd of close to 1,000 people. Costner and his band played a selection of original songs and popular covers, including a song about Iowa that he wrote during the filming of Field of Dreams 17 years earlier. The event was sponsored by Netflix and hosted by Lisa Loeb.[ citation needed]
In August 2007, Rita Ameskamp sold the land containing her portion of the baseball field to Don and Becky Lansing - the owners of the remainder of the field. As a result the movie site was, for the first time, entirely owned by the Lansing family.  On May 13, 2010, the Lansings announced they were putting the farm used for the movie up for sale.  On October 30, 2011, it was reported that a sale had been agreed upon with a private partnership called Go the Distance Baseball, headed by Denise Stillman.  Go the Distance has owned and preserved the movie site since December 28, 2012.
Under Go the Distance, new events have been held at the venue. The Ghost Players returned in 2013. Over Father's Day weekend 2014, the field was home to a series of events to commemorate its 25th anniversary, including an exhibition game featuring Kevin Costner, Dwier Brown and others.  The events drew an estimated 12,000 fans. 
Under new ownership, visitor traffic has increased from 65,000 to 100,000 visitors per year, according to Go the Distance.  Additionally, in March 2018, Go the Distance began renting the house and ballfield to tourists at a cost of $2,200 per night on weekdays and $2,500 per night on weekends. 
Not long after buying the movie site, Go the Distance Baseball announced plans for a 24-field youth baseball and softball complex known as All-Star Ballpark Heaven. The project was initially intended to open in 2014, coinciding with the film's 25th anniversary, but confronted difficulties finding funding and legal action from neighboring property owners, who objected to the commercial rezoning of the site.  Additionally, the cost has ballooned from the initially proposed $38 million to more than $70 million; while the Iowa state legislature passed a tax incentive for the project, developers failed to meet deadlines to secure it. The project still has not materialized.
The ballpark is 281 feet (86 m) to left field, 314 feet (96 m) to center and 262 feet (80 m) to right field. With additional temporary bleachers, the venue held nearly 6,000 spectators for the 2013 Team of Dreams celebrity ball game.
- Hogstrom, Erik (2007-08-18). "Left & Center Field of Dreams sold". Telegraph Herald. Woodward Communications, Inc. Retrieved 2007-08-18.[ permanent dead link]
- " For sale: 'Field of Dreams' farm". Associated Press. May 13, 2010.
- Dodd, Mike (October 30, 2011). "Field of Dreams movie site in Iowa is sold". USA Today.
- Munson, Kyle (14 June 2014). "Cast, fans gather again at Field of Dreams". Des Moines Register/USA TODAY. Retrieved 29 April 2018.
- Munson, Kyle (13 June 2014). "Field of Dreams: Kevin Costner, other stars reminisce". Des Moines Register. Retrieved 29 April 2018.
- Kruse, John (20 March 2016). Telegraph Herald
http://www.telegraphherald.com/news/business/article_ef100d47-7fde-5c5d-bc38-0e32db9173fd.html. Retrieved 29 April 2018. Missing or empty
- Kruse, John (8 March 2018). "For rent: Tourists now can book iconic Field of Dreams ballfield, home". Telegraph Herald. Retrieved 29 March 2018.
|Wikimedia Commons has media related to Field of Dreams (baseball field).|
- The website from the Lansing family,
- Kevin Costner returns to Field of Dreams. Netflix will sponsor an outdoor showing of "Field of Dreams" at the namesake Iowa ballfield on August 11, 2006. Kevin Costner, star of the movie, will also appear in person.
- Field of Dreams Movie Site at Google Maps