The Kermadec Islands are located in New Zealand.

Geographical Location of Kermadec Islands
The Kermadec Islands are a group of islands and volcanic cones located in the South Pacific Ocean, approximately 800-1000 km northeast of New Zealand's North Island. The Kermadec Islands are situated between the Tonga Trench to the west and the Kermadec Trench to the east.

Administrative Division
The Kermadec Islands are an outlying part of the Auckland Region of New Zealand. The islands are uninhabited, but they are protected as a nature reserve by the New Zealand government.

Importance of Kermadec Islands
The Kermadec Islands are important because of their unique ecology and geology. The islands are home to many endemic species of plants and animals, including several species of seabirds and land birds. The marine environment around the islands is also important, as it is home to many species of fish and other marine organisms.

Research on Kermadec Islands
The Kermadec Islands are also important for scientific research. The islands are located in an area where two tectonic plates meet, and they are part of the Pacific Ring of Fire. The islands and the surrounding ocean are therefore a focus for research on geology, seismology, and oceanography.

Conclusion
In conclusion, the Kermadec Islands are located in New Zealand, and they are an important part of the country's natural and scientific heritage.