Lakes and rivers
Cool water to swim and flat, easy walking. We picked these routes for the lakesides and river flats where a dog can wade in and stretch out.
Queenstown & Arrowtown
Every trail on this route is on-lead: Queenstown Lakes District bylaws require dogs leashed through the Queenstown and Arrowtown townships, the lakefront gardens, and Bob's Cove Scenic Reserve. Twelve Mile Delta is a DOC campsite where dogs are allowed under control, but carry water - the lakeside tracks have little shade and get hot in summer. The real seasonal hazard is poison: 1080 and rabbit-control (Pindone) operations run across the Wakatipu basin and Arrow catchment, so check DOC and QLDC alerts before you go, and keep the dog close at the Arrow River crossings, which run cold and swift after rain.
Wanaka Lakeside
Every track on this route is on-lead: Mount Iron is a DOC scenic reserve and the lakefront walks fall under Queenstown Lakes District Council's dog bylaw, so keep the lead on through town, along the Outlet and around Glendhu Bay. Both holiday parks (Wānaka TOP 10 and Glendhu Bay) take dogs by prior arrangement only - book and confirm before you arrive, and dog-friendly spots like Kai Whakapai seat dogs in the outdoor courtyard, not inside. Before any lake swim check the Otago Regional Council / LAWA toxic-algae warnings, as cyanobacteria blooms hit the slow water near the Outlet in summer; carry water for the shadeless Mount Iron climb and watch DOC alerts for seasonal predator-control (1080) operations in the reserves.
Rotorua Lakes & Redwoods
Every walk on this route is on-lead except the Hamurana lakefront reserve, and even there you should confirm the off-lead exercise area against Rotorua Lakes Council bylaw signage before unclipping, the Springs walk proper restricts dogs. Rotorua's lakes bloom blue-green algae in warm months, so check LAWA or council alerts before any swim, and note Blue Lake (Tikitapu) bans dogs from its main beach over summer. Keep dogs well clear of steaming geothermal ground, and scan for 1080 or pest-bait notices at bush-track entrances.
Taupō & the Great Lake Trail
The Great Lake Trail sections (Headland Loop/W2K and Waihāhā) now welcome dogs and allow off-lead under effective control, but they are shared cycle trails, so keep recall sharp and step aside for mountain bikers. Huka Falls is off-lead yet the Waikato's current is lethal, so keep dogs well back from the water, and time Aratiatia for the dam-gate release when the riverbed floods within minutes. Lakefront reserves in town are on-lead (some summer swim beaches restrict dogs), and before any bush track check DOC/TBfree signs for 1080 and pindone poison drops, plus LAWA for summer toxic-algae (cyanobacteria) warnings before letting them swim or drink.
Hawke's Bay: Coast, River & Te Mata Peak
Every trail here is on-lead: the Hawke's Bay Trails cycleways are shared with bikes, and Te Mata Trust Park is a working sheep farm where leads are mandatory and pest-control bait stations sit off the tracks, so keep your dog close and out of the scrub. Napier and Hastings both run seasonal beach bylaws, so check current summer leash-hours before letting your dog on Westshore sand or near the Ahuriri Estuary, a protected bird habitat. Wineries welcome dogs in outdoor terraces and gardens only, never inside.
Mackenzie & the Aoraki Fringe
Aoraki/Mount Cook National Park is entirely closed to dogs, do not drive the dog up SH80 to Hooker Valley, Mueller or Kea Point. Elsewhere dogs stay on-lead: the Alps 2 Ocean sections are shared cycle trails, and Sept–Feb the Twizel and Pukaki braided riverbeds hold nesting kakī (black stilt) and banded dotterel, so keep out of the gravel. The Ahuriri Valley allows dogs off-lead under effective control, but it's active 1080 and trapping country, check DOC alerts before you go, and watch lake edges for toxic algae in warm, low-flow summer.