IAU Gazetteer of Planetary Nomenclature
Every named place on Mars — page 1 of 5
2,049 features carry an officially approved name on Mars, across 29 IAU feature classes, listed largest first. Each one has its own page with the surface it sits on, its size, its coordinates and the story behind its name.
Crater1237Vallis157Albedo Feature126Mons62Fossa61Mensa38Dorsum37Planum35Chaos30Patera30Cavus29Tholus29Rupes27Chasma25Collis22Catena16Sulcus14Scopulus13Terra11Planitia10Labes7Unda6Labyrinthus6Palus6Lingula5Serpens5Fluctus3Vastitas1Macula1
Showing 1–500 of 2,049
Terra Cimmeria5,856 kmNoachis Terra5,519 kmArabia Terra4,852 kmTerra Sabaea4,688 kmAonia Terra3,874 kmValles Marineris3,761 kmTerra Sirenum3,635 kmUtopia Planitia3,560 kmAcidalia Planitia3,505 kmPromethei Terra3,244 kmElysium Planitia3,001 kmPhlegra Dorsa2,819 kmAmazonis Planitia2,809 kmMargaritifer Terra2,733 kmSirenum Fossae2,731 kmUtopia Rupes2,493 kmTyrrhena Terra2,470 kmTantalus Fossae2,362 kmHellas Planitia2,299 kmArcadia Planitia2,245 kmNepenthes Mensae2,176 kmTempe Fossae2,116 kmIcaria Fossae2,115 kmAlba Fossae2,072 kmTharsis Montes2,059 kmClaritas Fossae2,031 kmVastitas Borealis2,003 kmTempe Terra1,955 kmArcadia Dorsa1,953 kmDaedalia Planum1,922 kmOlympus Rupes1,915 kmMareotis Fossae1,908 kmXanthe Terra1,868 kmLunae Planum1,818 kmSolis Planum1,811 kmAres Vallis1,758 kmTiu Valles1,720 kmHephaestus Rupes1,707 kmTartarus Colles1,673 kmNepenthes Planum1,650 kmHesperia Planum1,602 kmMemnonia Fossae1,585 kmKasei Valles1,580 kmCydnus Rupes1,551 kmChryse Planitia1,542 kmScandia Colles1,522 kmMaja Valles1,515 kmOlympia Undae1,508 kmLabeatis Fossae1,496 kmCapri Chasma1,472 kmPlanum Australe1,430 kmOenotria Scopuli1,425 kmSacra Dorsa1,416 kmPromethei Rupes1,379 kmArgentea Planum1,371 kmPhlegra Montes1,351 kmLycus Sulci1,351 kmAmenthes Cavi1,331 kmEos Chasma1,306 kmCerberus Fossae1,235 kmIsidis Planitia1,225 kmSyrtis Major Planum1,215 kmOlympia Rupes1,197 kmNoctis Labyrinthus1,190 kmCeraunius Fossae1,167 kmMarikh Vallis1,147 kmNereidum Montes1,143 kmPanchaia Rupes1,113 kmTartarus Montes1,087 kmIsidis Dorsa1,075 kmEridania Planitia1,062 kmMeridiani Planum1,059 kmReull Vallis1,052 kmElysium Fossae1,044 kmLibya Montes1,044 kmProtonilus Mensae1,034 kmSisyphi Planum1,033 kmShalbatana Vallis1,029 kmParva Planum1,027 kmMamers Valles1,020 kmEridania Scopulus1,018 kmSacra Sulci1,009 kmGemini Scopuli1,000 kmThaumasia Fossae996 kmSimud Valles988 kmHrad Vallis974 kmCoprates Chasma958 kmAmenthes Planum953 kmClaritas Rupes953 kmSacra Fossae950 kmCharitum Montes934 kmDeuteronilus Mensae919 kmCyane Fossae913 kmMa adim Vallis913 kmTractus Catena911 kmNilokeras Scopulus902 kmSinai Planum901 kmMangala Valles900 kmLucus Planum900 kmArgyre Planitia893 kmHyblaeus Dorsa888 kmBoreales Scopuli873 kmMalea Planum873 kmPeneus Palus870 kmAdamas Labyrinthus853 kmAeolis Planum853 kmAmenthes Fossae850 kmUlysses Fossae850 kmIus Chasma840 kmTithoniae Fossae838 kmPromethei Planum831 kmHesperia Dorsa818 kmErebus Montes812 kmCandor Chasma811 kmOlympia Planum804 kmTithonium Chasma803 kmThaumasia Planum800 kmTantalus Fluctus794 kmDao Vallis794 kmLoire Valles790 kmAeolis Mensae785 kmSolis Dorsa780 kmTyrrhena Dorsa779 kmGranicus Valles778 kmGemina Lingula773 kmCydonia Mensae765 kmCoracis Fossae749 kmSyria Planum736 kmBosporos Planum730 kmNili Fossae728 kmEchus Palus715 kmAurorae Chaos714 kmNoctis Fossae713 kmHellespontus Montes712 kmOgygis Planum711 kmAcheron Fossae703 kmCerberus Tholi698 kmMangala Fossa695 kmNilosyrtis Mensae676 kmNaktong Vallis670 kmRupes Tenuis669 kmScandia Cavi664 kmSamara Valles662 kmChryse Chaos659 kmColles Nili654 kmDorsa Brevia651 kmOphir Planum642 kmCavi Angusti640 kmMawrth Vallis635 kmHephaestus Fossae633 kmAlpheus Colles633 kmSyria Colles630 kmNectaris Fossae623 kmCerberus Dorsa623 kmAscuris Planum618 kmGalaxias Colles610 kmOlympus Mons610 kmNirgal Vallis610 kmGalaxias Fluctus607 kmAl Qahira Vallis600 kmAstapus Colles597 kmLiris Valles596 kmOxia Colles595 kmHellas Chaos591 kmSinai Fossae589 kmArena Colles580 kmSacra Mensa577 kmPlanum Chronium576 kmColoe Fossae576 kmZephyria Planum575 kmGanges Chasma574 kmPromethei Lingula572 kmEumenides Dorsum569 kmMelas Fossae568 kmIcaria Planum567 kmAurorae Planum565 kmMelas Chasma564 kmAonia Planum564 kmTithoniae Catenae562 kmUltimi Scopuli561 kmGalaxias Fossae552 kmUltima Lingula551 kmCharybdis Scopulus551 kmNanedi Valles550 kmThyles Rupes549 kmAlba Mons548 kmUranius Dorsum542 kmAeolis Serpens539 kmMad Vallis537 kmAganippe Fossa537 kmBosporos Rupes531 kmEnipeus Vallis527 kmHarmakhis Vallis527 kmLouros Valles516 kmOphir Catenae509 kmPhison Patera506 kmAustrale Scopuli505 kmArsia Sulci500 kmNavua Valles500 kmXanthe Montes499 kmEos Chaos498 kmMelas Dorsa487 kmGordii Dorsum482 kmJuventae Dorsa481 kmEchus Chaos481 kmScylla Scopulus477 kmArsia Mons470 kmHuygens467 kmCerberus Palus467 kmHyperboreae Undae464 kmChasma Boreale460 kmAeolis Dorsa459 kmSchiaparelli459 kmGreeley458 kmSinai Dorsa457 kmAscraeus Mons456 kmMemnonia Sulci453 kmNilokeras Mensae451 kmIani Chaos451 kmHadriacus Mons450 kmChico Valles446 kmAbalos Undae443 kmNaro Vallis443 kmVichada Valles438 kmAustrale Lingula436 kmAxius Valles436 kmPityusa Rupes430 kmPyrrhae Fossae430 kmPavonis Sulci426 kmSisyphi Cavi424 kmAcheron Catena422 kmEchus Fossae421 kmOlympica Fossae420 kmHydraotes Chaos419 kmGigas Sulci419 kmAmazonis Mensa414 kmPhrixi Rupes413 kmAustrale Montes412 kmCassini408 kmChalcoporos Rupes405 kmMorpheos Rupes404 kmTractus Fossae403 kmAntoniadi401 kmElysium Mons401 kmTinjar Valles401 kmSulci Gordii400 kmPhlegethon Catena400 kmScandia Tholi398 kmEchus Montes397 kmUranius Fossae394 kmEchus Chasma391 kmMaumee Valles390 kmRavius Valles388 kmOrcus Patera388 kmBrazos Valles388 kmStygis Fossae385 kmTisia Valles384 kmMargaritifer Chaos384 kmUlyxis Rupes383 kmThyles Montes380 kmNia Fossae380 kmGeryon Montes378 kmHyblaeus Fossae375 kmOti Fossae374 kmArena Dorsum372 kmGordii Fossae369 kmPavonis Mons367 kmMorava Valles364 kmDollfus363 kmCydonia Colles363 kmNiger Vallis360 kmEvros Vallis358 kmAustrale Sulci358 kmAcidalia Colles356 kmPlanum Boreum355 kmUzboi Vallis354 kmChasma Australe353 kmLocras Valles351 kmCalydon Fossa351 kmAureum Chaos351 kmJhelum Vallis351 kmCoprates Montes350 kmJovis Fossae349 kmAuqakuh Vallis347 kmEos Mensa347 kmRahway Valles346 kmSungari Vallis345 kmCydonia Labyrinthus344 kmGrjota Valles344 kmTikhonravov344 kmOlympia Cavi343 kmIndus Vallis342 kmDorsa Argentea339 kmHydaspis Chaos336 kmCyane Sulci336 kmArgyre Rupes335 kmOlympia Mensae335 kmAmenthes Rupes335 kmZephyria Mensae334 kmAusonia Montes333 kmHuo Hsing Vallis332 kmParana Valles329 kmDzigai Vallis327 kmHebrus Valles325 kmFortuna Fossae324 kmUltimum Chasma322 kmHebes Chasma317 kmOphir Chasma315 kmHiddekel Rupes313 kmArnus Vallis312 kmRubicon Valles308 kmZephyrus Fossae306 kmTyrrhena Fossae306 kmJuventae Chasma305 kmde Vaucouleurs302 kmCoprates Catena302 kmCopernicus302 kmCoogoon Valles300 kmNewton300 kmPyramus Fossae298 kmHerschel298 kmKoval sky297 kmAvernus Dorsa297 kmPromethei Chasma295 kmNilus Dorsa293 kmSchroeter292 kmIsmeniae Fossae287 kmOkavango Valles285 kmAram Chaos284 kmNilus Chaos283 kmCapri Mensa282 kmPasithea Dorsum282 kmSabrina Vallis280 kmArtynia Catena279 kmMedusae Fossae279 kmAesacus Dorsum277 kmApollinaris Mons275 kmCentauri Montes271 kmAthabasca Valles270 kmTyrrhenus Mons270 kmBahram Vallis270 kmScamander Vallis269 kmDryas Mons268 kmNilokeras Fossa267 kmUranius Mons265 kmMoa Valles265 kmCoronae Planum265 kmCapri Montes265 kmProtva Valles260 kmLabou Vallis258 kmOrtygia Colles256 kmNewcomb254 kmTartarus Scopulus251 kmFrento Vallis251 kmCharis Dorsum251 kmAmazonis Sulci251 kmCusus Valles250 kmZea Dorsa249 kmCoronae Montes247 kmOenotria Cavi247 kmBashkaus Valles247 kmCoronae Scopulus245 kmRhabon Valles245 kmMelas Mensa245 kmLadon Valles245 kmFelis Dorsa244 kmMalea Patera242 kmHavel Vallis240 kmDurius Valles240 kmLicus Vallis240 kmCoprates Mensa240 kmAvernus Colles239 kmLethe Vallis237 kmFlaugergues236 kmAbalos Colles236 kmGalaxias Chaos235 kmMarte Vallis231 kmOxia Planum231 kmKepler228 kmWaikato Vallis228 kmAcidalia Mensa227 kmGalle224 kmSecchi223 kmAvernus Rupes223 kmSiton Undae223 kmCimmeria Tholi222 kmLyot222 kmLabeatis Catenae221 kmHypanis Valles220 kmNectaris Montes220 kmAspledon Undae215 kmSabis Vallis213 kmVinogradov210 kmNilus Mensae207 kmPlanum Angustum206 kmWarrego Valles205 kmCyane Catena204 kmPhison Rupes203 kmNen Valles203 kmLowell202 kmIdaeus Fossae202 kmKaiser202 kmSchmidt201 kmAeolis Chaos201 kmArsinoes Chaos200 kmSisyphi Montes200 kmTader Valles200 kmSinai Tholus200 kmSchoner199 kmMutch199 kmPityusa Patera197 kmVistula Valles193 kmArimanes Rupes193 kmTinto Vallis192 kmMosa Vallis192 kmMedusae Sulci192 kmGigas Fossae190 kmApollinaris Sulci189 kmAriadnes Colles188 kmPhillips186 kmDawes185 kmOgygis Rupes184 kmGreen182 kmHecates Tholus182 kmAtlantis Chaos181 kmBaldet181 kmBaetis Mensa181 kmMargulis180 kmTrebia Valles180 kmSavich179 kmElaver Vallis179 kmTanaica Montes179 kmDarwin176 kmHadriacus Palus176 kmHimera Valles175 kmFlammarion174 kmArda Valles174 kmTanais Fossae173 kmPatapsco Vallis173 kmProctor173 kmAustrale Mensa172 kmTerby172 kmAllegheny Vallis171 kmWallace171 kmOltis Valles169 kmMolesworth169 kmBiblis Tholus169 kmHenry168 kmOceanidum Fossa167 kmChrysas Mensa167 kmBecquerel165 kmPtolemaeus165 kmPhaenna Dorsum164 kmOsuga Valles164 kmPyrrhae Chaos162 kmStoney161 kmOxia Dorsum161 kmIus Mensa160 kmIcaria Rupes160 kmDenning160 kmHellas Montes160 kmDrava Valles159 kmSchaeberle159 kmAlbor Tholus158 kmGusev158 kmThymiamata Serpens158 kmDittaino Valles157 kmMariner157 kmPavonis Fossae156 kmErythraea Fossa155 kmAlbor Fossae155 kmGraff155 kmGale154 kmJanssen154 kmBakhuysen153 kmHolden153 kmArago152 kmRobert Sharp152 kmDejnev152 kmLohse151 kmSilinka Vallis151 kmGorgonum Chaos151 kmTharsis Tholus149 kmTrouvelot149 kmRavi Vallis149 kmHellas Chasma148 kmErythraeum Chaos148 kmHalex Fossae147 kmClasia Vallis147 kmJuventae Mons147 kmMiyamoto145 kmAlba Catena145 kmTagus Valles145 kmTeviot Vallis144 kmHegemone Dorsum144 kmEridania Mons143 kmElysium Rupes141 kmWislicenus140 kmHibes Montes140 kmNia Vallis140 km