I would like to take this moment to recommend a web site that is "chock full" of information about the El Yunque rainforest of Puerto Rico. This web site is more important for planing your Puerto Rico vacation than eating dark chocolate is for your health.
It is elyunque.com and go ahead, leave my blog and go directly there. You will find the web site and the links to the information are laid out exactly the way a tourist visitor would want it. And it doesn't stop at just El Yunque (what are you doing still here? -- go check it out) there is extensive information about travel in Puerto Rico. Places to stay ( like that cool rainforestinn place) things to do, restaurants, travel advice etc.