
The 10th Mountain Division contracted the engineering company Mr. Heron worked for to design a portable tramway for use in Italy and Germany. The task was assigned to Mr. Heron. A book entitled "The Tramway Builders", by Philip A. Lunday and Charles M. Hampton gives the history about these tramways and the men who built them.
After the war, Mr. Heron traveled to Europe to study tramways and became more fascinated with their design and capabilities. Because of the steep terrain, many trams in Europe do not require any towers to support the wire ropes. The entire length is a free span between the bottom and top stations.
The Estes Park Aerial Tramway utilizes this free span design, which is fairly uncommon in the United States and affords a very smooth ride. The single span stretches 2,630 feet with a vertical rise of 1,060 feet. Mr. Heron also became one of the pioneering chair lift builders for the United States ski industry and built the first double chair lift in this country.
The Heron Engineering Company purchased 240 acres on Prospect Mountain for the project, with the lower terminal located on land owned by the Crags Lodge. Construction began on April 1, 1955, with an estimated cost of $150,000. The tramway was designed with two gondola cars, each capable of carrying 12 passengers, providing an hourly capacity of 240 riders.
Historic Moments

One of the first young couples to ride the tram, circa 1955

Original tramway pamphlet, circa 1960

Rooftop Rodeo Queens visit, July 1967
Timeline of Excellence
Behind the Scenes

Frank Williams maintaining cables, May 1958

"Glamor" improvements article, November 1957
The tramway has operated faithfully every summer since 1955, with only minor interruptions for repairs and the recent pandemic closure. Its remarkable safety record and consistent operation are testaments to the Heron family's dedication to excellence.
Did You Know?
Continuing the Legacy
Today, the Estes Park Aerial Tramway continues to provide breathtaking rides to the summit of Prospect Mountain, combining its rich history with modern safety and comfort features. Join over 3 million riders who have experienced this Colorado treasure!
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