Only visiting during winter.

Since the country is expensive, consider visiting during the shoulder seasons March through May and September through November.

Not renting a car.

Queenstown, New Zealand - October 25 2015 ;Sunset View of Queenstown and Lake Wakatipu from apartment,house at sunset Queenstown south island New zealand

The best way to visit New Zealand is by car.

Things to do and places to see are often spread out with no direct public transport option.

Overlooking the North Island.

Auckland city line as seen from Devonport, North Head Historic Reserve.

No trip to New Zealand is complete without exploring the North Island.

It’s just as naturally beautiful as the South Island but in a very different way.

Packing mainly casual clothes.

The writer, Amy Louise Bailey, in her home country of New Zealand

Credit: Courtesy of Amy Louise Bailey

New Zealand is indeed a place to embrace nature and explore incredible peaks, forests, and beaches.

Staying within your comfort zone.

This is the place to get out of your comfort zone.

Empty road by sea against sky as bird flies over,Lake Hawea, Otago, New Zealand

Stewart Watson/500px/Getty Images

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Not planning your itinerary in advance.

Not buying a local SIM card.

Roaming rates can be extortionate in this corner of the world.

Auckland city line as seen from Devonport, North Head Historic Reserve.

Anna Jackowska/Getty Images

Remember to tape your original SIM to the inside of your phone case so it doesn’t get lost.

Condensing your trip into less than two weeks.

Tessa Desjardins/Travel + Leisure

Forgetting your motion sickness pills.

Vineyards in New Zealand

Tessa Desjardins/Travel + Leisure

The waters can be rocky and roads can be windy.

Get ahead of it by picking up some motion sickness pills before you hit the road.

Not speaking to the locals.

New Zealanders are down-to-earth and friendly, and a smile goes a long way.