Killarney National Park is taking centre stage for the final weekend of National Biodiversity Week, with the public being urged to get outdoor and explore the local environment.

Today, Friday, May 22, marks the UN International Day for Biological Diversity, and a series of free events will run across the park until the national celebration concludes this Sunday, May 24.
The highlight of the weekend is the Killarney National Park Bioblitz. This event brings families, nature lovers, and community volunteers together to find, identify, and record as many different plant and animal species as possible across the park’s diverse habitats over the next three days.
Christopher O’Sullivan, Minister for Nature, Heritage and Biodiversity, encouraged locals and visitors alike to utiliSe the final days of the festival to experience the area’s unique wildlife, referencing Killarney’s native habitats as key areas the state is working to protect.
Niall Ó Donnchú, Director General of the National Parks and Wildlife Service (NPWS), noted that the week is designed to remind people that native plants, woodlands, and rivers are vital systems that make life possible. OrganiSers are encouraging anyone in the locality to head out to Killarney National Park before Sunday evening to participate in the species count and support local conservation efforts.

Ireland BikeFest returns to Killarney from 29 to 31 May, marking 20 years since the 2006 European HOG Rally that originally brought the festival to the town.

What began as a one-off European Harley-Davidson event in 2006 led to the launch of Ireland BikeFest the following year.

It has since grown into Ireland’s largest free open motorcycle and music festival, drawing visitors annually from across Ireland, the UK, and Europe over the June Bank Holiday weekend.

“Twenty years ago, Killarney fell head-over-wheels in love with the biking community,” says Patrick O’Donoghue, Chairman of Ireland BikeFest.

“There was something electric about that first rally in 2006. The sound, the atmosphere, the camaraderie and the town embraced it completely. Ireland BikeFest grew from that connection and twenty years later the relationship is stronger than ever.”

The 2026 anniversary festival will feature the purpose-built Bike Village at the Gleneagle, guided ride-outs along the Wild Atlantic Way, live music, a Custom Bike Show, and the traditional Sunday bike parade through the streets of Killarney.

Supported by Harley-Davidson, the Gleneagle, and Fáilte Ireland, the event remains free and open to all riders, bikes, and visitors. For more information, visitwww.irelandbikefest.com.