6. Corcovado National Park
Corcovado National Park is the largest park in Costa Rica situated in a tropical forest. It’s the habitat of the endangered species and they are more protected here than bringing them in a man-made zoo. Here lies an extraordinary forest that you might want to check. It’s one of the safest and most beautiful places to visit in Costa Rica indeed. Safety tip: Swimming is not allowed unless you want to join the crocodiles and bull sharks population in the ocean.