CHICAGO (CBS)–A beloved west suburban drive-in movie theater is closing after 30 years.

The Cascade Drive-In’s operators made the announcement that the theater, in West Chicago, is closing down for good.

The operators posted on social media, saying they are devastated. They said the land owners are trying to sell the property.

“It’s devastating to us but we always knew the sale would be imminent one day but this scenario of closing with no other use for the property was totally unexpected,” the operators said in a post on Facebook.