The three are now calling for community feedback on the future use of the space with suggestions including a dog park or bike tracks.
Cobram-Barooga Apex Club member Adrian Salter said opening the park to the public has been a "long time coming".
“Once people see the vast scale of the park and how many opportunities there are it will be fantastic and this is an important first step,” he said.
“We're looking forward to getting community ideas, but for now, opening the space for people to enjoy.
“We encourage community groups to get in touch because with the more people that use it, the better case we have to get infrastructure here.”
Cobram Rotary Club president Ellie Stephens said she is planning an open day to officially reopen the park.
“We will be inviting ideas in the future about the best way to utilise the space — it has huge potential for a community project,” she said.
“We're working with Moira Shire Council on this project for the long-term planning.”
Peter Wright Earthworks owner Peter Wright is donating his time to remove potentially hazardous tree stumps from the park.
“We're removing the stumps so that no one will get hurt,” he said.
“The park has ben a waste just sitting here and it would be a great space to hold markets or functions — we need more parks in our community.”
Moira Shire Council chief executive Clare Keenan said it was lovely to open the green space in the centre of the community.
“With 70 per cent of the community having had their first COVID-19 vaccination, soon restrictions will ease,” she said.
“People will realise the value of being outdoors and being with each other so I think there will be huge demand for this space.”
Mayor Libro Mustica thanked the Cobram Rotary Club and Cobram Barooga Apex Club for pushing the project along.
“Thinking 50 years ahead — it's an incredible space for Cobram for the long-term,” Cr Mustica said.
The caravan park was one of the first major projects undertaken by the Cobram-Barooga Apex Club.