Overview: Attention, eco-tourists! Manuel Antonio on the Pacific coast of Costa Rica, is your one stop dream destination. Host, Charlie David, voyages in, on, under and over this national park. After a little beach time on the pristine waterfront, Charlie floats through the Mangroves, zips through the jungle and rips down the river with only an inner tube. He finishes his day with a massage on the beach before partaking of some well-earned – and highly satisfying – cuisine.