Lethbridge has a long history with model railroading. For years, the Lethbridge Model Railroad Club, a small group of 8 to 10 members, met every two weeks in each other's homes.
Some members wanted to create a new club with its own permanent, large layout in a central location. On June 15, 1971, 16 people interested in this idea met at the Canadian Western Natural Gas Co. auditorium. They looked at different possibilities, but none were ideal. Then, one of the original members suggested Gyro Park. At the north end of the park were two 20' x 20' buildings with a 45' concrete slab between them. One building had washrooms, and the other was for storage. This location was good because it already had power, sewer, and water. The City of Lethbridge Parks Department agreed to the idea, as long as all the necessary approvals were obtained.
In October 1971, one of the members drew up initial building plans. The Gyro Club, which helped establish the park in 1960, gave their approval. Next, the Planning Commission and Lethbridge City Council also readily approved the project. Once the city approved the final drawings, the design of the model railroad layout began.
Construction officially started in November 1971. The roof trusses were put up between December 29, 1971, and January 2, 1972 – showing the dedication of the model railroaders who worked in near-blizzard conditions. The heating system was working by late January 1972.
In May 1972, the actual building of the layout started. Over the next few years, members worked on laying track, building scenery and structures, and assembling and painting trains. Others focused on wiring and other tasks.
By 1981, there was interest in adding a prairie peninsula to the layout. However, this would mean losing the club's only meeting room and work area, so an expansion was needed. Luckily, the original 12 members had planned for a future addition to the south of the original building. In 1983 and 1984, the club received several grants, and work began on expanding the clubroom and workroom, while also improving the existing layout.
In 1995, the City of Lethbridge closed the Gyro Park washrooms due to vandalism. However, the club was told they could keep using them if they built a direct entrance from their clubroom. This led to another, smaller construction project.
Over the years, the club has been involved in the Lethbridge community in many ways. They have participated in the Lethbridge Exhibition Hobby World and hosted tours for groups like Cubs, Scouts, university classes, and service clubs. The club also had a portable HO scale layout that they took to train shows in Western Canada. More recently, they built a portable N scale layout, about 3 feet by 12 feet, featuring modern and vintage diesel trains and various train cars from the 1950s to today, including passenger trains.
In 2014, the club decided to expand their clubhouse again. With a growing number of members, they needed more space for workshops and to expand their HO and N scale layouts. The new space officially opened in September 2017.