If you love everything Celtic, the biggest Celtic weekend of the year is coming to Montana. A Weekend of Festivities at the Daly MansionThe Bitterroot Celtic Games & Gathering returns to the beautiful Daly Mansion in Hamilton on August 15th and 16th, and it's one of the most scenic Highland Games you'll find in Big Sky Country. READ MORE: Thousands Gather for Bitterroot Celtic Games in HamiltonOne reminder from organizers: please leave your dogs at home. If you've never experienced the Bitterroot Celtic Games & Gathering, it's one of Montana's premier cultural festivals. 2025 Bitterroot Celtic Games and Gathering Highlights from the 2025 Bitterroot Celtic Games and Gathering in Hamilton, Montana Gallery Credit: Chris Wolfe