Which caribbean isle is called the nature island?

Dominica

Explanation:

The island that has the nickname and privilege to be called the nature island of the Caribbean is the island of Dominica. Dominica is located in the eastern part of the Caribbean, being neighbored by Guadalupe on the north, and Martinique on the south. This island has beautiful nature, with dense tropical rainforests dominating the landscape. Despite being small, the island has very high levels of animal and plant diversity. Considering that Dominica has a volcanic origin, it is no wonder that it has high mountains, and those mountains have several peaks of over 5,000 ft. The rivers and streams are in huge number, as are the thermal hot springs, lakes, and waterfalls, all of which together make a heaven on Earth.