A cikin Cordillera ta Tsakiya akwai tsaunuka mafi girma guda hudu a cikin Caribbean: Pico Duarte (3,098 mita ko 10,164 feet sama da matakin teku), La Pelona (3,094 mita ko 10,151 feet), La Rucilla (3,049 mita ko 10,003 feet), da Pico Yaque (2,760 mita ko 9,055 feet). A cikin kudancin kudu maso yammacin kasar, kudu da Cordillera ta Tsakiya, akwai wasu nau'i biyu. Mafi arewacin biyu shine Sierra de Neiba, yayin da a kudancin Sierra de Bahoruco shine ci gaba da Massif de la Selle a Haiti. Akwai wasu ƙananan ƙananan tsaunuka, irin su Cordillera Oriental (" Gabashin Dutsen Gabas"), Sierra Martín García, Sierra de Yamasá, da Samaná de Sierra. Tambaya: Yaya mita da yawa ne Pico Duarte a saman teku?
3,098 mutane