Glenbrook Farm third-generation owner Peter Twomey has gone from dairy to diversity, embracing free-range pig farming for a more family-friendly lifestyle in the rolling countryside of White's Cross, Co. Cork.
Having taken over the farm from his father, Peter has made an enterprise out of his hobby of free-range mixed breed pig farming. What began as a 100% traditional dairy farm has been transformed into a thriving purpose built 13ac free-range pig farm with the mental stimulation and natural behaviour of the pigs at the core of its design.
Founded in 2020 on an initial 7ac, Glenbrook Farm expanded to 13ac in 2024, with six of those acres now fenced using sheep wire and divided into 13 rotating paddocks for their weaned-to-finish pigs.
The carefully planned paddocks allow for rotation, rest, and root foraging, aimed at enriching the pigs' lives and producing exceptional pork, according to Peter.
"What sets us apart is our commitment to growing 100% food for people - not for marts, co-ops, or processing factories.
"This philosophy has given rise to a beautiful partnership. Glenbrook Farm is now home to Cork Rooftop Farm, which occupies 60ac, growing organic vegetables.
"The daily abundance of vegetables and leafy greens means the pigs benefit from a diverse nutrient-rich diet, and the land is more alive than ever," the Cork farmer said.
Keeping over 100 pigs on the ground at all times to ensure constant supply, Peter has 20 sows.
The Twomey family is proud to have witnessed the farm's journey from a single purpose dairy enterprise to a vibrant mix of trees, vegetables, pigs, and people.
"Glenbrook is now a living, breathing example of regenerative agriculture, family sustainability, and a food first mindset," Peter said.
As part of Cork on a Fork 2025, Glenbrook is opening its gates - and its old calf shed - for a trio of food and storytelling events.
On August 13, 'Craicly Stories' will feature a night of storytelling with a whole pig on the spit and a craft drinks reception, courtesy of Blarney Brewing Company.
On August 17, there will be two farm feasts. Lunch will comprise a three-course meal, made entirely from Glenbrook produce and created by culinary duo, Pamela Kelly and Chris Braganza, the 'spice genie'.
Dinner will be a five-course experience, using ingredients grown and raised on Glenbrook Farm, again curated by Pamela and Chris.
Tickets for the events are on Eventbrite.
The Glenbrook Farm shop opens every Saturday from 10:00a.m to 2:00p.m. It is a family affair, with 14-year-old Annie May running the shop, while Tadg (12) and Florence (10) help prep for events and shop days.
Peter said: "We’re also proud to supply our pork to four or five restaurants, and our cuts are sold on Eoin O’Mahony’s counter at the English Market in Cork.
"Our 5kg pork boxes are available directly from our website.
"For those interested in starting their own food journey, we host a monthly free-range pig-keeping course, helping people reconnect with land, food, and the old ways of cottage-scale farming," said Peter.
Peter explained that to him, Glenbrook Farm is "more than a farm - it's a movement".
"We believe in food that’s local, ethical, delicious, and deeply connected to land and people. Glenbrook isn’t just about pigs — it’s about reclaiming Irish land for Irish food.
"With cows no longer demanding 24/7 attention, life on the farm has found a more balanced, fulfilling rhythm - one shared with Kate, my wife and partner in all things marketing, layout, events and more," he added.
So no regrets then?
"100% happy, zero regrets," Peter said.