Njegharị a malitere site na etiti Tabasco na-aga mpaghara mmiri Yucatan na Caribbean.
Na Highway 180, nke na-agba ọsọ na Ọwara Oké Osimiri Mexico, na-aga n'ihu n'ebe ugwu ruo Xicalango na Zacatal, nke ikpeazụ bụ ọdụ ụgbọ mmiri nke dị n'ihu Ciudad del Carmen, Campeche. N’akụkụ ala gbara osimiri okirikiri mpaghara a enwere ebe dịka Frontera n’ọnụ Usumacinta na El Miramar spa, kilomita iri abụọ n’akụkụ ọdịda anyanwụ nke ọdụ ụgbọ mmiri ahụ.
Roadzọ njem a ga-ekpuchi ihe ruru 300,000 km², larịị nke na-ekpuchi peninshula Yucatan, ọ bụ ala limestone nke ekwuru na o si n'oké osimiri pụta ma dịka elekere ụwa nke ụwa nwere obere oge.
N’okporo ụzọ awara awara 186, site na Villahermosa anyị na-ahapụ Palenque na Tenosique ka anyị banye njem ụgbọ mmiri ga-ebuga anyị na Ciudad del Carmen, kilomita 300 site na isi obodo Tabasco. Okporo ụzọ a na-aga n'ihu na mgbago ugwu na ugwu ọdịda anyanwụ, na-eru n'ụsọ Oké Osimiri Gulf nke Mexico na Sabancuy.
Sabancuy bụ obodo dị n’akụkụ ọnụ ala nke otu aha ahụ, o sitere na Laguna de Terminos. N'okporo ụzọ anyị na-aga n'ihu n'agbata mmiri ahụ na oké osimiri, na-aga n'ebe ndịda ọdịda anyanwụ, anyị gafere akwa mmiri n'elu Puerto Real mmanya nke na-ahapụ na Isla del Carmen, ebe ndị Mayan na Nahuas nwere ebe ha na-azụ ahịa.
Ciudad del Carmen nwere narị afọ nke 18 nke parish raara nye Virgen del Carmen ma ka bụ ebe ndị ahịa. N’agwaetiti ahụ, ị nwere ike ịnụ ụtọ osimiri El Caracol, La Maniagua, El Playón, na Benjaminamín. A na-eme egwuregwu mmiri na Laguna de Terminos, ebe osimiri na-asọkwa, na-anabata ụmụ anụmanụ.
N'ịga n'ihu kilomita 65 mgbe Sabancuy gasịrị, anyị hụrụ onwe anyị na Champotón, bụ ebe Gonzalo Guerrero, tụgharịrị onye isi Mayan nke Chetumal, meriri ndị agha Hernández de Córdova, gụnyere Bernal Díaz del Castillo, onye agha na-ede akụkọ. Champotón dị n'akụkụ ọnụ osimiri nke otu aha ahụ.
Ga n'ihu na kilomita iri na anọ n'okporo ụzọ ahụ, e nwere ụzọ ntụgharị maka mkpọmkpọ ebe nke Edzná, otu n'ime obodo ndị kachasị mkpa na Mayan nke oge Late Classic. N'akụkụ ụsọ oké osimiri, ị ruru Seybaplaya na Campeche.
N’ụzọ dị iche, anyị nwere nke dị n’etiti Champotón na isi obodo steeti ahụ enwere mpaghara osimiri, ebe oke osimiri dị n’akụkụ ugwu ka mmiri na-adọ.
