The Nook, Isle of Man The Nook, Isle of Man The Nook (Middle English: a corner or recess) is situated on the primary A18 Mountain Road in the parish of Onchan in the Isle of Man between the 37th Milestone road-side marker on the Snaefell Mountain Course and the TT Grandstand on the primary A2 Glencrutchery Road in the town of Douglas. The Nook along with the nearby Governor's Bridge road junction and hairpin bends is part of the Snaefell Mountain Course used since 1920 for the Isle of Man TT and from 1923 for the Manx Grand Prix Races. The Nook was part of
Transport in the Isle of Man the Isle of Man Government. The Isle of Man register comprised 404 merchant ships of 1,000 GT or over at the end of 2017. Transport in the Isle of Man There are a number of transport services around the Isle of Man, mostly consisting of paved roads, public transport, rail services, sea ports and an airport. The island has a total of of public roads, all of which are paved. Roads are numbered using a numbering scheme similar to the numbering schemes of Great Britain and Northern Ireland; each road is assigned a letter, which represents the road's category, followed