The easiest way to get around in New Zealand is having/renting your own car, especially if you plan on visiting rural areas. The reason being, New Zealand has plenty of open space and low population density, which makes it impractical to operate extensive public transport services. Thus, intercity rail travel options are very limited, mostly operating between Auckland, Wellington, Christchurch and Greymouth only. However, if you have the time and want to see the country, you could catch a bus pretty much anywhere. The bus schedules are adjusted to connect with ferry services between the North and the South Island. If you’re short on time, flying between the major cities is your best option.