>Stunning nature reserves, including the Caribbean's best: Desecheo, Mona, and Monito islands, this area probably has the highest density of Hawksbill sea turtles anywhere in the world. Mona Island is home to the world's largest marine-originated cave system.

The largest reserve in the Caribbean: Vieques Island.

Among other important Reserves for many rare and endangered species.

>Internationally recognized and protected tropical forests:

Rain Forests like El Yunque Forest - one of the oldest reserves in the Western Hemisphere - with its cloud covered peaks, thundering waterfalls, and unique flora and fauna. According to some scientists this is the most efficient forest in the world. No other forest produces more oxygen per square kilometer as this one.

To the other extreme we find - Dry forests, one being the Guanica Forest - considered the world's best example of a dry forest - So important, in fact, that it has been declared a World Biosphere Reserve by the United Nations.

In between those two extremes - many other forest systems, including the Caribbean's largest mangrove forest reserve.

>Puerto Rico is home to gorgeous sandy beaches, and its hundreds of miles of coastline harbor an almost endless selection for the beach connoisseur. These breath-taking beaches come in every size, color, and form.

>Home to some of the most astonishing geological creations of nature in the planet! Including some of the largest underground rivers in the world, one of which runs through the world's 3rd largest cave network.

>The most ancient hot thermal baths in the Americas. According to legend the springs are the fountain of youth that legendary explorer Juan Ponce de León was seeking.

>The Bermeja Mountain Chain - Fantastic forests, magnificent views and unique geology, with some of the oldest rocks in the region this place holds the key to the origin of the Caribbean. A great historical site and jewel of nature.

>The San Cristóbal Canyon, the largest canyon in the Caribbean. Rivers flow through it creating several natural pools at the bottom, intense vegetation, dramatic cliff walls and a number of waterfalls including the highest waterfall in Puerto Rico(around 1,000ft). A stunning nature place.

>The largest submarine cave network in the Caribbean. A site full of incredible formations and marine life!

>The world's best Bio-lagoons and bays, imagine the excitement of swimming in water that sparkles like diamonds!

Puerto Rico offers astonishing variety!