Geashill is a village in County Offaly, Ireland. It is situated between the towns of Tullamore and Portarlington, on the R420 road. The village has a Church of Ireland church, a shop and petrol station, a school, a GAA club, two public houses and a playground. Geashill was named "tidiest village" in the 2021 and 2023 Tidy Towns competitions. The village is in a to…Geashill is a village in County Offaly, Ireland. It is situated between the towns of Tullamore and Portarlington, on the R420 road. The village has a Church of Ireland church, a shop and petrol station, a school, a GAA club, two public houses and a playground. Geashill was named "tidiest village" in the 2021 and 2023 Tidy Towns competitions. The village is in a townland and civil parish of the same name.