Most visitors treat Picton as the gateway town because it combines the Cook Strait ferry terminal with immediate access to Queen Charlotte Sound. Blenheim is the most convenient flight hub for the region and is also the base for Marlborough wine country.

Common routing patterns:

Fly into Blenheim (BHE), then drive to Picton and Waikawa Marina.
Fly into Nelson (NSN) for more flight options, then drive to Picton.
Fly into Wellington (WLG) and cross Cook Strait by ferry straight into Picton.

The closest airport to Picton and the Sounds. Useful for fast connections if you are already in New Zealand and want to avoid a long drive.

Common routing patterns:

Fly into Blenheim (BHE), then drive to Picton and Waikawa Marina.
Fly into Nelson (NSN) for more flight options, then drive to Picton.
Fly into Wellington (WLG) and cross Cook Strait by ferry straight into Picton.

The closest airport to Picton and the Sounds. Useful for fast connections if you are already in New Zealand and want to avoid a long drive.

A strong alternative gateway with a larger flight network. It also works well if you are pairing the Sounds with Abel Tasman or Nelson day trips.

Car rental is the simplest way to move between Blenheim, Picton, Waikawa, and Havelock, and to carry dive gear.
Water taxis are the key transport mode once you are in the Sounds. Many lodges and track access points are easiest by boat.
Public transport exists but is limited for bay-to-bay logistics. Plan on pre-booked transfers if you are not driving.

New Zealand entry rules depend on passport and purpose of travel. Many visa-waiver travelers use an NZeTA (valid for 2 years for most travelers) and pay the International Visitor Conservation and Tourism Levy (IVL).

Plan the paperwork early:

If you need an NZeTA, request it before travel and allow up to 72 hours processing.
Budget for the IVL, which is charged when you request an NZeTA or apply for an eligible visa.
Always confirm your exact requirements using Immigration New Zealand because rules and fees can change.

Cold-water exposure gear is the main packing variable. If you are not traveling with a drysuit, plan a 7mm wetsuit, hood, and gloves.
Dive support is concentrated around Picton, Waikawa, and Blenheim. Confirm fill availability and rental sizing in advance, especially outside peak summer.
If you are ferrying with cylinders, transport them empty and secured. For batteries and lights, follow airline and ferry rules and pack spares carefully.

NZD is used everywhere. Cards and contactless payments work in Picton, Blenheim, and most tourism businesses, but carry some cash for small cafes, remote lodges, and tips for exceptional service.

ATMs are easy to find in Picton and Blenheim, and usually available in larger service towns like Havelock. Do not expect ATMs in remote bays or along the Queen Charlotte Track.

New Zealand uses Type I plugs. Bring a travel adapter and a charger that supports 100-240V input.

Communications

Mobile coverage is reliable in Picton and Blenheim, but it can drop in the deeper bays and behind ridgelines. Download offline maps before you leave town. If your plans involve remote water taxis, outer-Sounds diving, or multi-day hiking, consider carrying a PLB or satellite messenger for redundancy.

Language

English is the main language. You will also see Maori place names and common greetings in everyday use.

Insurance

Carry travel insurance that covers boat activities and consider dedicated dive accident coverage (for example, DAN-style coverage). For multi-day track trips, make sure your policy covers hiking and emergency evacuation.

Packing list

Dive and snorkel packing priorities:

Cold-water exposure: 7mm wetsuit (or drysuit), hood, gloves, and warm layers for surface intervals.
Visibility and traffic: SMB and spool for scuba, snorkel or freedive float for surface sessions.
Wind management: a windproof jacket and a dry bag for boat rides.
Track days: shoes with grip, rain layer, and a compact first-aid kit.

Marlborough Sounds

Logistics

Quick Facts

Getting There

Airports

Logistics

Quick Facts

Getting There

Airports

Getting Around

Entry Requirements

Gear Logistics Checklist

Practicalities

Currency

Electricity