Mexico landscape sea. Kuutsmil is an island and municipality in the caribbean sea off the eastern coast of mexicos yucatan peninsula opposite playa del carmenit is separated from mainland by cozumel channel and is close to the yucatan channelthe municipality is part of the state of quintana roo mexico. The geography of mexico describes the geographic features of mexico a country in the americasmexico is located at about 230 n and 1020 w in the southern portion of north america. The adriatic sea separates the balkan states of croatia montenegro albania and greece from the italian peninsulait offers a great way to experience the culture of each of these countries as you navigate from one destination to the next and visit the major historical centers ancient ruins museums and small villages that populate this picturesque part of southern europe.