The trail starts at Middlemarch in the east, loops north through the spectacular countryside of the
Strath Taieri and the
Maniototo to end at
Clyde, on the banks of the
Clutha River. The return journey to Middlemarch or Dunedin can be made on foot or by bicycle over the historic
Old Dunstan Road, used by the early gold miners to access Central Otago. It traverses open country with little accommodation or food between the typical stops. Users need to be self-sufficient for much of each day. Towns in the area have, however, developed facilities for trail users, and companies have been developed to aid travellers on the trail, such as transporting luggage between destinations. Due to the increasing numbers of pubs now available on the track route, the trail has also been nicknamed the 'Ale Trail'. The trail starts at 201 metres (660 ft) above sea level in Middlemarch and rises at its highest point to 618 metres (2,028 ft) between
Ranfurly and
Oturehua. On the journey it passes through three tunnels (the two Poolburn Gorge Tunnels and the Prices Creek Tunnel) and over several large viaducts. A torch (flashlight) is advised for the tunnels. The trail is well maintained and signposted. Toilets are available at several points and the contours are best described as easy, having been built to allow steam trains to climb the gentle inclines even in winter, with frost on the rails. The trail passes through or past several small towns. Mountain bikes can be rented from outlets in Middlemarch, Ranfurly, Alexandra and Clyde. Some of these cycle shops will also provide transport for riders and bikes, and will move luggage. The trail is very popular, and accommodation should be booked well in advance during busy periods such as long weekends and holidays. The trail passes through one of the few parts of New Zealand to have a
continental climate, with extremes of temperature common. Midsummer daytime temperatures frequently climb above , and winters can include entire days with a temperature staying below freezing point. One known issue on the trail can be the strong winds that can develop from the nearby mountain ranges under certain weather conditions, slowing riders going in the wrong direction to a crawl. has a website and publishes a leaflet that provides detailed information on the route, and advertisements for businesses providing services to users of the trail. There are visitor information centres in Alexandra,
Cromwell,
Roxburgh, Ranfurly and Dunedin. Several books on the trail and the surrounding area can be purchased at bookshops throughout New Zealand. == Usage / Statistics ==