The image of state fairgrounds we usually see in our minds is fun rides decorated with colorful lights, cotton candies, and maybe hotdog stands. Friends and family walk around with smiling faces as they look around and decide which attraction they would try next, while others are simply content as they sit and watch the other people pass by.

This was the opposite of what the thousands of prisoners of war during World War II remembered when they were housed at the Idaho fairgrounds. The experience was no fun and far from colorful.

A Mini German City

Camp Rupert was built in 1943 for $1.5 million. It was exciting and outstanding because it was built like a mini-city, complete with its barracks, water, sewer, and a hospital, and could accommodate up to 3,000 people. This was one of the 11 POW camps built by the state.

Hospital at the camp. (

In 1943, Camp Rupert had only 300 staff personnel and some Army officials. This population would essentially swell in 1944 to the point that thousands of men would have to endure overcrowding, food shortages, and even fights among them.

Assigned to Work in the Fields

The first 500 prisoners arrived in May 1944. They were Italian prisoners of war soon followed by another batch of 500 Germans four months later. They were initially British POWs but were sent to the United States because Britain’s camps were starting to get crowded quickly, creating labor shortages.

These prisoners were assigned to work in surrounding fields for the local farmers, planting and harvesting crops. They were transported from the camp to the area in a truck. Each truck could transport approximately 15 prisoners and one guard. If a farmer requested them, it was that farmer’s responsibility to transport them to his field. As for the quota, it was assigned by both the farmer and the War Labor Board.

World War II. Liberation of Holland. The capture of German soldiers by American liberators. Maastricht, The Netherlands, September 1944. (Nationaal Archief, No restrictions, via Wikimedia Commons)

To instruct the German prisoners on how to accomplish the task, they were given information written in German— from leaflets to films— all produced by the Utah-Idaho Sugar Company.

This arrangement was beneficial to the farmers since many local Americans were sent to the war. Then, the POWs became the ones taking care of the harvests.