The Oliver and Lucy Bonnell Gothic Arch Roofed Barn was listed on the National Register of Parks in 2004 and was deemed notable as "an excellent and rare example" of a Gothic arched-roof barn, the only one in Park County and one of only 10 known in Montana.
It was listed on the National Register of Historic Places in 2004. It was deemed notable as "an excellent and rare example" of a Gothic arched-roof barn, the only one in Park County and one of only 10 known in Montana. 
