Built on colonial bridle paths formed in the late 19th century, the Forgotten World Highway is remote and mysterious. The Forgotten World Highway can be approached from Stratford or Taumarunui and winds its way over four mountain saddles, through a one-lane tunnel known as the Hobbit hole and along a river gorge, edged on the western half by steep back country farmland and on the eastern half by native bush right up to the roads edge. Only twelve kilometres of this road is unsealed but this is one road where it’s visual beauty makes it a worthwhile ride, slow down and soak it all in.
The only significant settlement on the way is Whangamomona where the historic hotel is known for its hospitality. Don’t forget to get your local passport at the Whangamomona Hotel, the region declared itself an Independant Republic in 1988 and it’s Presidents have included a goat, a poodle and a turtle.
To celebrate the republic’s sass, Whangamomona Republic Day is held every January – the month Whangamomona gained independence. New Zealanders far and wide flock to the town for good old country activities such as sheep racing, gumboot throwing, whip cracking, possum skinning, gutbuster racing, hold ups and shoot outs. The presidential elections are also held on this day.
There is no fuel available in the 150km’s between Taumarunui and Stratford so make sure you gas up before heading down the Forgotten Highway. From Whangamomona you can also head down the Old Whangamomona Road.

Contributed by: @cullum_campbell-morrison
Track type: Gravel Road
Track composition: Smooth, Firm, Undulating
Slippery when wet?: Yes
Suitable for bikes <650cc? Beginner
Suitable for bikes >650cc? Beginner
River crossings? No

SH43, The Forgotten Highway is to lose even more of it’s charm once sealed as safety barriers will also be installed.
https://www.stuff.co.nz/taranaki-daily-news/129444616/safety-barriers-coming-to-state-highway-43-the-forgotten-world-highway
Safety barriers will soon be added to three sections of State Highway 43, the Forgotten World Highway.
Waka Kotahi New Zealand Transport Agency said the work near Toko, at Whangamomona, and Aukopae, would take place in the next two months, with more sites to be added over the coming year.
It is part of a $25.7m package of improvements to the 155-kilometre stretch of road, which connects Stratford in Taranaki to Taumarunui in the King Country.
About 220 safety warning signs have already been erected, along with tree removal and the sealing of rest areas.
A Waka Kotahi spokesperson said in an emailed statement that planning was under way to seal the remaining 10km of road through the T?ngar?kau Gorge.
“Construction will start later this year once we have the necessary warmer temperatures and fine weather.”
The work is expected to be finished in early 2024.
Meanwhile, contractors are continuing to clear slips and debris from SH43 after the recent severe weather.
There were more than 40 slips along the highway and flooding saw the closure of the road at the Tahora Saddle.
Several areas remain under temporary traffic control while awaiting geotechnical assessment.
Drivers can expect delays of approximately 5-10 minutes until further notice, Rob Partridge, regional manager infrastructure delivery, said.
“Once all the slips have been cleared, crews will be working to clear the water table blockages and blocked culverts.”
The gravel section of SH43 The Forgotten Highway is apparently in the worst condition it’s been for years, this doesn’t mean it’s difficult in an adventure riding sense but there’s a lot of local pushing to get it sealed.
I think it would be a shame if it got sealed as it’s part of the character of the road, but it could be the beginning of the end if residents have their way.
http://www.stuff.co.nz/taranaki-daily-news/news/85797299/Why-residents-closed-this-State-Highway-with-a-home-made-sign
Was through there today, the grader has been working on the Gorge road.
Lots of loose stuff and odd profiling at present, much fun.
After refueling at Stratford my GPS packed up and while taking a “shortcut” i took a wrong turn and decided to see where it went, ended up following Tarata Road, then Junction Road until popping out again on the Pohokura Saddle. Nice bit of gravel on Junction Road.
Stratford District Council is looking at the future of Whangamomona and 2 of the things it’s looking at are the full sealing of SH43 – the Forgotten Highway and the future status of the Old Whangamomona Road.
Stratford District Council has a submission form where you can read it’s thoughts and provide feedback. You can download the form here: http://www.stratford.govt.nz/images/District_Plan/Stratford-2035-Future-of-Whangamomona.pdf
Remote state highway needs $8m upgrade, report says
The full article can be read on Stuff.co.nz: https://www.stuff.co.nz/motoring/news/95606451/remote-state-highway-needs-8m-upgrade-report-says
More calls to seal SH43.
https://i.stuff.co.nz/taranaki-daily-news/opinion/98401933/barrie-smith-sealing-the-deal-on-the-forgotten-world-highway
I rode it on Saturday – gravel section was fine. No worse than any other gravel road I’ve been on lately. Don’t understand what all the fuss is about.
Having said that, there is enough gravel road around there that sealing the little bit through the gorge is not such a great loss.
There are much more important things to worry about, imho.
My 2c
This just a quick update on the condition of the gravel section of The Forgotten Highway (SH43). I found the road is generally in good condition but with it being winter now it is very wet so any the exposed clay is slippery particularly on the cambers, also the middle of the road has a few decent sized potholes. A reasonable set of knobbies should keep you out of trouble (my 90/10 Anakee 3 tyres were not the best but did the job). Look out for stock trucks charging along the road as they tend not to slow down or move over for approaching motorcycles.
The entire gravel road section of the Forgotten World Highway SH43 is being graded at the moment. I rode through yesterday and countless double trucks were dropping fresh metal on the road. Some sections were “fun” where the metal, spanning the entire width of the road, was up to 12 cm deep and the grader had not yet visited.
It appears to be the start of tourist season as tour buses and camper vans were steadily streaming through from the Taumarunui direction, so take care traversing the gorge and be prepared to ride close to the road edges. And watch out for the kamikaze goats that seem to take great delight from suddenly jumping out in front of you.
Grave doubts over whether State Highway 43 upgrade will ever happen
https://www.stuff.co.nz/taranaki-daily-news/news/111679761/grave-doubts-over-whether-state-highway-43-upgrade-will-ever-happen
From stuff.co.nz
stuff.co.nz is reporting a new slip on the Forgotten Highway.
R.I.P The Forgotten Highway – Funding has been approved to seal the remaining gravel section. Work will start in mid-2020 and take up to 3 years.
https://www.stuff.co.nz/taranaki-daily-news/news/117866716/future-of-forgotten-world-highway-sealed-with-96m-pgf-investment
Not all local residents are happy that SH43 will be sealed.
https://www.stuff.co.nz/taranaki-daily-news/news/300446678/forgotten-world-highway-project-to-finish-unsealed-part-of-sh43-begins
Check before you travel this road over the 2022/2023 New Year holidays, on 01/01/2023 SH43 was blocked by multiple slips between Taumaranui and Whangamomona due to heavy rain.
More info on Stuff.co.nz https://www.stuff.co.nz/taranaki-daily-news/133517460/section-of-forgotten-world-highway-closed-due-to-multiple-slips
UPDATED, SH43 is open again as of 02/01/2023.