Costa Rica Vacation Rentals in Caño Negro, at Casa Mairena can be the right option if you’re looking for a house to rent in Costa Rica, surrounded by nature, proper for nature-lover, for birding, for a photographer, look no further. Not only will you find an almost pristine wildlife refuge in Caño Negro, but we can help you arrange the best excursion. Rather than staying in a hotel, why not choose a location as unique as you are?