Also known as: OGR, part of Nga Haerenga NZ Cycle Trail Great Rides
Alpine tops, Ghost Lake, Mokihinui Gorge, four historic ghost towns

Whether everyone in your group gets a day at The Old Ghost Road - the grades on offer, the named zones, and how mixed abilities split up.
NZ Grade 4 (Advanced), Grade 5 in places
Group split - Lyell to Lyell Saddle Hut (18 km each way) out-and-back, or flatter northern Specimen Point-to-Seddonville (17 km) from Seddonville; full traverse best south-to-north
Advanced riders; less-experienced can ride shorter out-and-backs (see Variants); not for beginners
Benched singletrack, native forest, alpine tussock tops, Mokihinui Gorge; 21 bridges
Exposed benched singletrack 400-600 mm wide; crux 4 km north of Ghost Lake (Grade 5) incl. Skyline Steps (carry ~60 m); up to 8 hr riding/day
Single continuous well-formed trail; remote
Remote and quiet; hut capacity limits numbers
Rideable year-round but alpine; snow/freeze possible any month; summer sleepouts open Sep-May
~Dec-Apr (summer/autumn)
High wasp numbers Jan-Apr in lower beech forest
Alpine exposure, snow, heavy rain; Goat Creek ford impassable in flood
MLBT hut booking required (paid); DOC huts free/first-come
Permits and operators change - confirm before booking.
Lyell on SH6 (Upper Buller Gorge, ~50 min from Westport); Seddonville ~50 km N of Westport on SH67
Vehicle relocation/shuttle - HikenBike, Buller Adventures (also PLB hire), Go Tracks; heli - Heli Charter Karamea. Point-to-point logistics required
Self-sufficient; carry PLB; very limited/no mobile coverage; no resupply mid-trail
Huts (toilets, cooking gear, rain-fed water); Lyell trailhead campground/parking/toilets; Seddonville end Rough and Tumble Bush Lodge (cafe/meals/showers)
Westport hub; Coast Outdoors, Off The Beaten Trail (hire); Buller Adventures, HikenBike, Go Tracks (shuttle)
Alpine exposure/hypothermia, snow, unbridged Goat Creek ford (flood), Irishman's Creek, landslip/rockfall, treefall
Not required; guided option (Cycle Nelson, Off The Beaten Trail)
Only road exits are the two trailheads (Lyell SH6, Seddonville SH67); no mid-trail road access; hut emergency phones to NZ Police; aerial evac via Heli Charter Karamea; hospitals Buller Health (Westport), Grey Base (Greymouth)
This profile is desk research, compiled from public sources - not a first-hand mountain-bike network report. Coordinates are approximate.