The Atrium Suite at Tri Century Mill Suites

The space Tri Century Mill Suites on McArthur Island ~ A Boutique Riverside Stay in Carleton Place Welcome to Tri Century Mill Suites, a family owned, charming boutique hotel and residences in the heart of Carleton Place, Ontario. Blending small-town warmth with sophisticated comfort, our hotel and residences offers a serene retreat along the banks of the Mississippi River. The Atrium Suite: Discover a one-of-a-kind retreat in this furnished 1-bedroom suite nestled inside a renovated historic mill. A plush king bed, an additional pull-out couch, and a full kitchen with modern essentials of a fridge, stove and microwave offer everything you need for an effortless stay. The exposed brick walls and rustic beams add a soulful, romantic feel – the perfect backdrop for quiet evenings and memorable mornings.