Mapua to Ruby Bay Walk

Loop

Highlights & Must-See Features

The undisputed star of the show is the namesake of the bay: the "Rubies." Ruby Bay earned its name from the small, translucent red pebbles found along the shoreline. While they aren't actual gemstones, these weathered pieces of garnet-flecked rock are beautiful when they catch the sunlight. Spend a few minutes fossicking (the great Kiwi pastime of searching for treasures) along the high-tide mark—finding a "ruby" is a rite of passage for any visitor.

Another highlight is the view across to Moturoa / Rabbit Island. The channel between Mapua and the island is a hive of activity. You can watch the iconic Mapua Ferry transport cyclists across the water as part of the Great Tasman Bay Cycle Trail.

For the brave (or those visiting in the height of summer), the Mapua Wharf Jetty provides the ultimate photo op. It is a local tradition to "jump the wharf" into the incoming tide. Even if you don’t fancy a dip yourself, watching the local kids perform synchronized backflips into the estuary is a quintessentially New Zealand sight.

Getting There

Mapua is located approximately 30 minutes from Nelson and 20 minutes from Motueka.

• Mapua Wharf: There is parking right at the wharf, but be warned—it fills up incredibly fast on weekends and during the summer holidays.
• Aranui Road: A great alternative is to park opposite the Mapua School, near the junction of Aranui Road and Stafford Drive. This is right next to Aranui Park and offers a slightly quieter start to your walk.
• Chaytor Reserve: If you want to start at the Ruby Bay end and walk toward the wharf for lunch, park at Chaytor Reserve at the end of Broadsea Avenue (off Tait Street). This puts you right on the coast immediately.

Wildlife Spotting

The Waimea Inlet is the largest semi-enclosed estuary in the South Island, making it a biological goldmine. As you walk the shoreline, keep your eyes peeled for the Pied Stilt (poaka) with its long pink legs, and the White-faced Heron (matuku moana) stalking the shallows with prehistoric grace.

In the trees lining the embankment and the gardens of Mapua, you are almost guaranteed to hear the melodic chime of the Tūī or the friendly chatter of the New Zealand Fantail (pīwakawaka). If you’re lucky, you might see a Kererū (New Zealand Wood Pigeon) perched heavily in a kōwhai tree; their iridescent green and bronze feathers are truly spectacular up close.

Tip: Bring a pair of binoculars if you’re a bird lover. The best time for birdwatching is usually an hour or two either side of high tide, as the rising water pushes the wading birds closer to the shore.

Seasonal Magic & Practical Tips

• Summer: The best time for swimming and enjoying the vibrant outdoor dining scene at the wharf. However, the coastal sun can be fierce—there is very little shade on the beach, so a hat and high-SPF sunscreen are non-negotiable.
• Autumn: Often the most settled weather in the Tasman region. The "golden hour" before sunset during March and April turns the Richmond Ranges purple and the water a deep orange.
• Winter: Crisp, clear days offer the best visibility of the distant snow-capped mountains. It can be brisk when the nor'west wind blows off the sea, so a good windbreaker is essential.
• Spring: Watch for the return of migratory birds and the blooming of coastal kōwhai trees.

• Footwear: Sturdy sandals or sneakers are fine. If you plan on beachcombing, something you don't mind getting a bit of sand in is best.
• Water: While the walk is short, the sea air can be dehydrating.
• Tide Chart: Check the Nelson tide times before you go. The walk is much more enjoyable when you have plenty of beach to explore at mid-to-low tide.

Local & Regional Context

The Mapua area holds significant meaning for local iwi (tribes), particularly Ngāti Kuia, Ngāti Rārua, and Ngāti Toa Rangatira. The Waimea Inlet was a vital mahinga kai (food gathering area) for centuries, providing a bounty of fish, shellfish, and birds.

In more recent colonial history, Mapua was the hub of the region's apple industry. The large wooden buildings on the wharf were originally cool stores for apples awaiting export to the world. Today, these buildings have been beautifully repurposed, but you can still feel the industrial history in the thick timber beams and the layout of the wharf. The conservation efforts in the inlet are ongoing, with local groups working hard to restore saltmarshes and protect the delicate ecosystem from urban encroachment.

After the Walk

One of the best things about this trail is the "after-party." You don't have to go far to find a world-class reward for your 4km of effort.

• The Smokehouse: For a classic Kiwi experience, grab a scoop of chips and some of their world-famous smoked fish. It’s perfect for sitting on the wharf edge and watching the boats.
• The Apple Shed Kitchen & Bar: If you’re looking for a proper sit-down meal, this spot sits right over the water. Their menu is seasonally driven and showcases the best of Tasman's produce.
• Jellyfish Restaurant and Bar: Great for a slightly more upscale vibe with incredible views. Their seafood platter is legendary.
• Rimu Wine Bar: A must-visit for adults. They have an incredible selection of local Nelson aromatics and Pinot Noirs. It’s an eclectic, cozy spot to discuss the day's "ruby" finds.

Whether you're a local looking for your daily dose of "Vitamin Sea" or a tourist exploring the Ruby Coast for the first time, this walk is a gentle reminder of why the Tasman region is so special. It’s easy, beautiful, and ends in a feast—what more could you want?

100m away

Located over the water on Mapua Wharf, this restaurant boasts stunning views across the Waimea Inlet and serves a seasonally driven menu with locally sourced ingredients.