During this tour, you will be able to take a guided tour through Manuel Antonio National Park and enjoy a delicious local lunch. Manuel Antonio National Park Tours, Within a relatively small corner of Costa Rica, tourists can find the excitement and adventure of a vacation in the Costa Rica tropical forest, surrounded by one of the country's most beautiful natural environments, without sacrificing life is modern conveniences. There is a magic to Manuel Antonio National Park that is hard to explain. One thing, however, is absolutely certain: once you have been here you will want to come back again.