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Mercer
23.1 km
8 hours
250 metres
Safety notice: Conditions change; check DOC/local council/weather before walking.
Lace up your boots and get ready to tackle the northern gateway to the Waikato section of Te Araroa, New Zealand's epic, country-spanning long-distance trail. This 23.1km point-to-point stretch starting in Mercer offers a brilliant blend of rural charm, local history, and diverse terrain. Whether you are a section-hiker ticking off another piece of the Te Araroa puzzle or a local looking for a challenging day-walk, this segment delivers a fantastic slice of the classic Waikato landscape.
Because of the distance, active farm crossings, and rough terrain, this track is not suitable for children, and dogs are strictly prohibited. It is a true full-day adventure designed for those with a good level of fitness.
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Your journey begins near the tranquil Mangatāwhiri River, just off McIntyre Road. Almost immediately, you will find yourself walking alongside a fascinating piece of agricultural engineering: distinctive, Dutch-style polders. These low-lying tracts of land, reclaimed from the flood plains, are a unique nod to the region's farming heritage and offer a flat, scenic start to your day.
Following the riverbanks, the trail guides you toward the historic township of Mercer. After passing through the town, you'll cross the railway line and venture beneath the Southern Motorway bridge. The path then tracks parallel to the motorway, eventually bringing you to the Mercer Service Centre. While this initial section is relatively flat and easy underfoot, it serves as a gentle warm-up for the more undulating, rolling farm country that lies ahead as you push south toward Rangiriri.
While this specific 23.1km northern entry features river flats, stopbanks, and minor climbs, it sets the stage for the wider Te Araroa experience in the region. Further south, the trail connects to the famous Hakarimata Walkway. Although the Hakarimata Range is a separate, arduous climb with its notorious stairs and ancient kauri groves, the Mercer section offers a gentler, yet still physically demanding, introduction to the Waikato's diverse geography.
Expect to navigate a tapestry of working farms, river stopbanks, and gravel paths. Underfoot, the terrain can be rough and uneven, particularly on farm tracks where exposed roots and muddy patches can slow you down after heavy rain. At 23.1km, it is a long day on your feet, but the constant shift in scenery—from quiet riverbeds to sweeping rural vistas—keeps things fresh and engaging.
Informal roadside parking is available near the trailhead on McIntyre Road. For other parts of the Te Araroa Trail in the Waikato, designated car parks are available at both ends of the Hakarimata Walkway, and ample parking can be found at the Mercer Service Centre.
Get DirectionsKeep an eye out for these native and local bird species along the trail
Prosthemadera novaeseelandiae
Endemic New Zealand honeyeater with distinctive white throat tuft and iridescent plumage. Known for its complex and beautiful song.
Best time: Year-round
Hemiphaga novaeseelandiae
New Zealand wood pigeon, a large native bird with iridescent green and purple plumage. Important for seed dispersal of native trees.
Best time: Year-round
Refuel after your hike at these nearby spots
2km away
A convenient stop on SH1 offering a petrol station, cafe, and food court for quick refreshments and a bite to eat before or after your walk.
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Point to point
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This is a point-to-point trail, meaning you will need to plan your logistics in advance. Most hikers choose to drop a retrieval car at the southern end near Rangiriri before heading to the start.
To reach the northern trailhead, head to McIntyre Road, just off State Highway 1 near Mercer. You will find informal roadside parking near the trailhead.
If you plan to explore other parts of the Te Araroa trail nearby, there is ample parking at the Mercer Service Centre, as well as designated car parks at both the northern and southern ends of the Hakarimata Walkway further south.
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As you make your way along the riverbanks and through pockets of regenerating bush, keep your eyes and ears open for New Zealand’s wonderful native birdlife.
High up in the trees and around the flax bushes, you are almost guaranteed to hear the boisterous, melodious song of the tūī and see the heavy-winged kererū (New Zealand pigeon) swooping between branches. Friendly pīwakawaka (fantails) will likely flutter alongside you, using your footsteps to kick up tasty insects from the grass.
If you are lucky, you might spot a kārearea (New Zealand falcon) soaring high above the farmlands, or hear the distinct, repeating whistle of the migratory pīpīwharauroa (shining cuckoo) during the spring and summer months. Quiet hikers may also encounter the inquisitive North Island robin (toutouwai) in the more forested sections.
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The land you are walking through is rich with both Māori and European history. The Waikato River (Waikato-Taniwharau) is ancestral water of the highest spiritual and cultural significance to local iwi (tribes).
During the New Zealand Wars of the 1860s, Mercer (then known as Te Paina) became a critical military stronghold for British forces. Gunboats patrolled the very waters you walk alongside, and the area was a highly contested frontier. As you traverse this peaceful countryside, it is worth reflecting on the dramatic historical events that shaped the modern nation of New Zealand right beneath your boots.
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After 8 hours of solid tramping, you will have worked up a massive appetite. Fortunately, Mercer has some excellent options to rest your weary feet and refuel:
Rhipidura fuliginosa
Small insectivorous bird with distinctive fan-shaped tail. Friendly and curious, often following walkers through the bush.
Best time: Year-round
Falco novaeseelandiae
New Zealand's only endemic falcon, the Kārearea is a powerful and incredibly fast predator, often seen soaring above forested areas and tussock lands.
Best time: Year-round
Chalcites lucidus
A migratory brood parasite, the shining cuckoo lays its eggs in the nests of other birds, primarily grey warblers, and its return to New Zealand in spring is considered a messenger of the season.
Best time: Spring-Summer
Petroica longipes
Friendly forest bird that often approaches walkers. Found in native bush reserves across the North Island.
Best time: Year-round
2.5km away
A welcoming, family-friendly Irish-style pub nestled by the Waikato River, offering a hearty menu, a spacious deck, and a grassy garden, perfect for relaxing after a hike. They also host quiz nights and have a courtesy van service.