Engine / LocomotiveDiesel-powered trackless rubber-tired train (multiple units, road-legal bus chassis — tractor unit pulling 1–2 glass-roofed passenger trailers)
Locomotive WeightN/A (trackless — road vehicle, registered as a large passenger vehicle under Monaco vehicle regulations)
Track GaugeN/A (rubber tires on public roads; no rails — operates on standard Monaco city streets)
Braking TechnologyHydraulic service brakes plus pneumatic parking brake (bus-style)
Route Engineering ChallengesNavigating dense Monaco urban traffic on public roads (no dedicated right-of-way)
Operating inside an ultra-compact 2.02 km² sovereign territory with one-way streets and tunnels
Routing around Formula 1 Grand Prix circuit closures and security perimeters each May
Avoiding Port Hercule congestion during Monaco Yacht Show (late September)
Train capacity60 passengers per departure (front-facing seating, single trailer configuration)
Panoramic roofGlass ceiling for 360° unobstructed views over Monaco-Ville and Monte Carlo
Audio system12-language simultaneous translation (FR-EN-DE-IT-ES-NL-PT-RU-JA-ZH-AR-PL)
Operating seasonMid-February to mid-November (daily, weather and Principality event permitting)
Departure pointOceanographic Museum, Monaco-Ville (Avenue Saint-Martin)
Coach typeTractor unit (driver cabin) + 1–2 glass-roofed passenger trailers with front-facing seats
Length of routeApprox. 5 km circular loop (clockwise or counter-clockwise)
Typical duration30–35 minutes (normal traffic); up to 40 minutes in peak summer or during Grand Prix detours
Number of stops6 principal stops (Casino Square, Port Hercule, Place d'Armes, Prince's Palace, Monaco Cathedral, Princess Grace Japanese Garden)
Vehicle registrationMonaco vehicle plates (Monegasque registered tour vehicle fleet)
Route surfaceStandard Monaco public roads — asphalt, tunnel sections (Avenue de la Costa, Route de la Piscine), one-way loops