Temperate coniferous rain forests are primarily found on the western coasts of North America and the Pacific Northwest region of the United States and Canada.

While there are smaller pockets of temperate coniferous forests in other regions, they are not classified as rainforests due to lower rainfall amounts. These regions include:

* Eastern Asia: Coastal areas of Japan, South Korea, and parts of eastern China.

* Europe: Parts of Scandinavia and the Carpathian Mountains.

* South America: Small pockets in Chile.

It is important to note that "rainforest" specifically refers to forests with high rainfall, typically receiving over 100 inches of rain per year. While other regions have coniferous forests, they don't experience the same consistent and high rainfall as their North American counterparts.