Lough Key Forest and Activity Park in Co. Roscommon raked sixth among Coillte's most visited recreational forests in 2024.
The Boyle amenity welcomed 139,000 visitors from January to December.
Overall visits to Coillte's top sites rose by 10% last year, reflecting growing public interest in outdoor recreation.
Avondale Forest Park in Co. Wicklow topped the list with almost 345,000 visits, followed by Rossmore Forest Park in Co. Monaghan and Ticknock in Co. Dublin.
Lough Key continues to attract families with its walking and cycling trails, adventure activities, and popular Halloween "Lough Spookey" festival.