Isle of Man TT Mountain Course
Douglas, Isle of Man
37.730 miles (60.718 km) • 219 Corners
About Isle of Man TT Mountain Course
The Isle of Man TT Mountain Course, also known as the Snaefell Mountain Course, is a legendary road racing circuit made up of public roads that are closed for competition. The course starts and finishes at the TT Grandstand on Glencrutchery Road in Douglas and runs a full 37.73 miles (60.718 km) around towns, countryside lanes and the Mountain Road. First adopted for motorcycle TT racing in 1911, it remains one of the most distinctive and technically demanding motorsport venues in the world. With 219 corners and rapidly changing road widths and surfaces, the lap blends high speed straights with tight villages, blind crests and flowing mountain sections. The Mountain Course is best known for hosting the Isle of Man TT Races and the Manx Grand Prix, drawing elite road racing competitors and global attention each season. Because it is a public road circuit, it does not operate like a conventional permanent track and is used for motorsport only during authorised road closures and official sessions. For photography, the TT Mountain Course is unmatched for variety. You can capture everything from launch and braking shots near the Grandstand in Douglas to fast roadside action across open countryside and dramatic mountain backdrops. The mix of speed, proximity and iconic corner names makes it ideal for riders and teams who want professional quality images that clearly show line choice, body position and commitment through the course’s most famous sections.
Frequently Asked Questions
The course is on the Isle of Man, starting and finishing at the TT Grandstand on Glencrutchery Road in Douglas, then looping around the island roads including the Mountain Road section.
It is 37.730 miles (60.718 km) per lap.
Yes, when the roads are open to normal traffic it is part of the public road network. During TT and other authorised events the roads are closed for racing and access is restricted to officials, competitors and authorised vehicles.
The Mountain Road section is one of the most famous parts, with fast, exposed roads and dramatic scenery that define the Snaefell Mountain Course character.
Yes. It is used for the Isle of Man TT Races and also for events such as the Manx Grand Prix, both held on closed public roads.
As a racing venue, it is widely regarded as extremely demanding due to its length, speed, narrow sections and limited runoff typical of public roads. Participation is governed by event rules and licensing requirements.
Noise checks are part of motorsport scrutineering and the requirements are set out in event regulations and technical rules for each year and class.
The Mountain Course is primarily used for motorcycle road racing events on closed roads, not typical public track days. Driving the route is possible as normal public roads when open, but motorsport use is limited to authorised events.
Yes. The course offers huge variety, from start-line and paddock scenes in Douglas to high speed roadside action and mountain backdrops, making it one of the most distinctive locations for road racing images.
On LapSnaps, search for the Isle of Man TT Mountain Course and filter by the event date to locate matching galleries and purchase digital downloads.
The course uses the Isle of Man public roads, while TT event operations are run through the TT organisation and its appointed event management and regulations structure, with the TT Race Office based at the TT Grandstand.
The roads are part of the island road network and are open to normal traffic most of the year, but they close during scheduled motorsport sessions and road closure periods for events.
Photographers regularly attend public events at Isle of Man TT Mountain Course.
Yes. Search LapSnaps for Isle of Man TT, then narrow results by event date to find your images and purchase digital downloads.
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