Chemins de fer du Kaeserberg

The Chemins de fer du Kaeserberg (CFK) is a Swiss model-railway museum in Granges-Paccot, on the northern edge of Fribourg. Opened to the public in 2009, it presents a 610-square-metre (6,570 sq ft) HO-scale (1:87) layout spread over three levels and carrying 2,045 metres (6,709 ft) of track. The entirely imaginary network recreates a slice of 1990s Switzerland set in the fictional Kaeserberghorn mountain region, with landscapes, buildings, advertising signs and rural and alpine scenes chosen to look convincingly Swiss.

The layout is the life's work of Fribourg entrepreneur Marc Antiglio, who conceived it as a childhood dream and, together with technical manager Jacques Cherbuin and a small team, spent seventeen years building it. The mountain and the network take their name from Willy Kaeser, a fellow enthusiast who shared Antiglio's passion and died before the project was completed. The Kaeserberg Foundation (Fondation des Chemins de fer du Kaeserberg) operates the site today.

Three fictional operators share the rails across four lines: the SBB (Swiss Federal Railways), the RhB (Rhaetian Railway) and the house company KBB (Kaeserbergbahn). The collection is vast in miniature: 87 trains ready to run with 62 more formations in reserve, roughly 180 locomotives, 1,560 wagons, 221 buildings, 1,160 road vehicles, 5,400 trees and about 6,500 figures animate the scene.

The half-hourly transition into the six-minute night sequence is the single most photogenic moment, when the layout's thousands of lights come on. Personal photography of the layout is popular, and the low, detailed scenes reward patient close-up work along the multi-level viewing routes. Lighting in the hall is deliberately subdued during the night cycle, so a steady hand or fast lens helps; for current rules on tripods or flash, ask at reception.

For railfans and modellers, the appeal of Kaeserberg is the sheer density and precision of the modelling rather than any single headline locomotive. The catenary is strung in fine detail and the track is realistically weathered, and nearly 90 trains run simultaneously across the three levels during a public day. The three-company premise — SBB, RhB and the fictional Kaeserbergbahn (KBB) — lets the layout mix standard-gauge mainline running with the kind of metre-gauge alpine railway the RhB is famous for, all rendered in 1:87.

A signature feature is the day-to-night lighting cycle, introduced in 2015 after roughly five years of development. Every half hour the hall dims into a six-minute night, when thousands of miniature lights in buildings, stations, vehicles and streetlamps switch on. Visitors who are serious about the hobby can also book the driving simulators, where you take the controls of a train over the network for a 40-minute or three-hour session.

Kaeserberg is open to the public for a little more than a hundred days a year on irregular dates, plus around fifty days reserved for private visits, because the intensity of running the layout for seven-plus hours a day demands heavy maintenance. On public days the museum is open from 9:30 to 17:00, with guided visits starting every 20 minutes between 10:00 and 15:40; a visit lasts about 75 to 90 minutes. Alongside the layout itself, the exhibition includes cinema-style projections, interactive screens and educational models explaining how the network is built and operated.

The atmosphere is family-oriented and calm, and the building is fully accessible, with lifts, spacious toilets, extra parking for visitors with reduced mobility and a raised-seat wheelchair available on request. Because dates are irregular, it is essential to check the published public-days calendar before travelling.