Biodiversity Week 2025

County Mayo is buzzing for Biodiversity Week 2025, which runs from the 16th – 25th May, with an action-packed week celebrating Ireland’s Biodiversity and Natural Heritage.
 
There will be a series of events taking place across the county over 10 days, covering a range of wildlife and nature topics from bat walks and whale & dolphin watching to learning about bumblebees and woodland walks, there’s something to suit everyone.
All events are free, but some may require registration. For more information on all the events taking place across County Mayo visit National Biodiversity Week Ireland. For more information on the below events please contact Mayo Biodiversity Office at [email protected].