San Antonio, PR

ZIP code 00690 encompasses the town of Guanica, Puerto Rico. This area is known for its stunning coastline and pristine beaches, including the iconic Guanica Dry Forest, a UNESCO-listed biosphere reserve. Other notable landmarks in the area include Gilligan's Island, a popular spot for snorkeling and relaxation, and the historical Guanica Lighthouse. The zip code also houses various local businesses, schools, and residential neighborhoods.