Name |
Coordinates |
Length (km) |
Namesake |
Notes
|
Abus Vallis |
5°32′S 212°42′E / 5.54°S 212.7°E / -5.54; 212.7 |
58.0 |
Classical name for Humber River |
|
Al-Qahira Vallis |
18°13′S 162°30′E / 18.21°S 162.5°E / -18.21; 162.5 |
555.0 |
Word for "Mars" in Arabic |
|
Allegheny Vallis |
9°06′S 306°00′E / 9.1°S 306.0°E / -9.1; 306.0 |
200.0 |
Allegheny River |
|
Anio Valles |
37°47′N 55°54′E / 37.78°N 55.9°E / 37.78; 55.9 |
36.5 |
Classical name for Aniene River in Italy |
|
Apsus Vallis |
34°47′N 135°00′E / 34.79°N 135.0°E / 34.79; 135.0 |
120.0 |
Classical name for Seman River in Albania |
|
Arda Valles |
20°35′S 327°42′E / 20.59°S 327.7°E / -20.59; 327.7 |
186.0 |
Arda River |
|
Ares Vallis |
10°17′N 334°12′E / 10.29°N 334.2°E / 10.29; 334.2 |
1700.0 |
Word for "Mars" in Greek: Άρης |
Landing site of the Mars Pathfinder
|
Arnus Vallis |
13°57′N 72°30′E / 13.95°N 72.5°E / 13.95; 72.5 |
280.0 |
Arno River |
|
Asopus Vallis |
4°21′S 210°18′E / 4.35°S 210.3°E / -4.35; 210.3 |
33.0 |
Classical name for Boeotian Asopus river in Greece |
|
Athabasca Valles |
8°30′N 155°00′E / 8.5°N 155.0°E / 8.5; 155.0 |
285.0 |
Athabasca River |
Carved by water from Cerberus Fossae
|
Auqakuh Vallis |
30°07′N 60°06′E / 30.12°N 60.1°E / 30.12; 60.1 |
312.0 |
Word for "Mars" in Quechua |
|
Axius Valles |
55°42′S 70°06′E / 55.7°S 70.1°E / -55.7; 70.1 |
349.0 |
Classical name for Vardar River in Greece |
|
Bahram Vallis |
20°29′N 302°30′E / 20.49°N 302.5°E / 20.49; 302.5 |
246.9 |
Word for "Mars" in Persian |
|
Bashkaus Valles |
25°42′S 356°42′E / 25.7°S 356.7°E / -25.7; 356.7 |
302.0 |
Bashkaus River |
|
Brazos Valles |
6°14′S 18°54′E / 6.23°S 18.9°E / -6.23; 18.9 |
458.0 |
Brazos River |
|
Buvinda Vallis |
33°06′N 151°54′E / 33.1°N 151.9°E / 33.1; 151.9 |
119.6 |
Classical name for River Boyne in Ireland |
|
Chico Valles |
66°46′S 206°30′E / 66.77°S 206.5°E / -66.77; 206.5 |
450.0 |
River in Argentina. |
|
Clanis Valles |
33°12′N 58°24′E / 33.2°N 58.4°E / 33.2; 58.4 |
58.0 |
Classical name for the river Chiani in Italy |
|
Clasia Vallis |
33°48′N 56°54′E / 33.8°N 56.9°E / 33.8; 56.9 |
125.0 |
Classical river in Umbria, Italy |
|
Clota Vallis |
25°33′S 339°24′E / 25.55°S 339.4°E / -25.55; 339.4 |
112.0 |
Ancient name for River Clyde in Scotland |
|
Columbia Valles |
9°25′S 317°05′E / 9.42°S 317.08°E / -9.42; 317.08 |
94.0 |
Columbia River |
|
Coogoon Valles |
17°07′S 338°06′E / 17.12°S 338.1°E / -17.12; 338.1 |
300.0 |
River in Australia |
|
Cusus Valles |
14°20′N 50°30′E / 14.34°N 50.5°E / 14.34; 50.5 |
249.0 |
Classical name for Hron River in Slovakia |
|
Daga Vallis |
11°59′S 317°37′E / 11.99°S 317.62°E / -11.99; 317.62 |
70.0 |
Dagā River in Burma |
|
Dao Vallis |
38°23′S 87°54′E / 38.38°S 87.9°E / -38.38; 87.9 |
816.0 |
Word for "star" in Thai |
|
Deva Vallis |
7°37′S 203°00′E / 7.61°S 203.0°E / -7.61; 203.0 |
48.0 |
Classical name for River Dee in Scotland |
|
Dittaino Valles |
1°29′S 293°00′E / 1.48°S 293.0°E / -1.48; 293.0 |
138.0 |
Dittaino River |
|
Doanus Vallis |
63°02′S 334°24′E / 63.04°S 334.4°E / -63.04; 334.4 |
131.0 |
Classical river shown in Ptolemy's map; possibly Mekong River |
|
Drava Valles |
48°41′S 166°18′E / 48.68°S 166.3°E / -48.68; 166.3 |
150.0 |
Drava River |
|
Drilon Vallis |
7°13′N 307°36′E / 7.22°N 307.6°E / 7.22; 307.6 |
94.0 |
Classical name for Drin River in Albania |
|
Dubis Vallis |
5°14′S 211°48′E / 5.24°S 211.8°E / -5.24; 211.8 |
37.0 |
Classical name for Doubs River in France |
|
Dulce Vallis |
4°48′S 136°30′E / 4.8°S 136.5°E / -4.8; 136.5 |
32.5 |
Dulce River |
|
Durius Valles |
17°25′S 172°06′E / 17.41°S 172.1°E / -17.41; 172.1 |
223.0 |
Classical name for Douro River in Portugal |
|
Dzigai Vallis |
58°31′S 323°24′E / 58.51°S 323.4°E / -58.51; 323.4 |
326.0 |
Word for "valley" in Navajo |
|
Elaver Vallis |
9°23′S 310°30′E / 9.39°S 310.5°E / -9.39; 310.5 |
160.0 |
Classical name for Allier River in France |
|
Enipeus Vallis |
36°41′N 266°54′E / 36.69°N 266.9°E / 36.69; 266.9 |
357.0 |
Classical name for Enipeas River in Greece |
|
Evros Vallis |
12°34′S 13°54′E / 12.56°S 13.9°E / -12.56; 13.9 |
335.0 |
Evros River |
|
Frento Vallis |
49°59′S 345°30′E / 49.98°S 345.5°E / -49.98; 345.5 |
277.0 |
Classical name for Fortore River in Italy |
|
Granicus Valles |
29°43′N 131°00′E / 29.72°N 131.0°E / 29.72; 131.0 |
750.0 |
Ancient name for the Biga Çayı, a river in Turkey |
|
Grjotá Valles |
15°26′N 165°24′E / 15.43°N 165.4°E / 15.43; 165.4 |
370.0 |
River in Iceland |
|
Harmakhis Vallis |
40°29′S 90°24′E / 40.48°S 90.4°E / -40.48; 90.4 |
475.0 |
Word for "Mars" in Ancient Egyptian |
|
Havel Vallis |
0°48′N 302°30′E / 0.8°N 302.5°E / 0.8; 302.5 |
240.2 |
Havel River |
|
Hebrus Valles |
19°59′N 126°36′E / 19.99°N 126.6°E / 19.99; 126.6 |
317.0 |
Ancient name for the Maritsa, a river in Greece |
|
Her Desher Vallis |
25°09′S 312°00′E / 25.15°S 312.0°E / -25.15; 312.0 |
107.0 |
Word for "Mars" in Egyptian Arabic |
|
Hermus Vallis |
5°20′S 212°00′E / 5.34°S 212.0°E / -5.34; 212.0 |
46.0 |
Classical name for Gediz River in Turkey |
|
Himera Valles |
21°23′S 337°12′E / 21.38°S 337.2°E / -21.38; 337.2 |
160.0 |
Classical name for Grande River in Italy |
|
Hrad Vallis |
38°23′N 135°18′E / 38.38°N 135.3°E / 38.38; 135.3 |
825.0 |
Word for "Mars" in Armenian |
|
Huallaga Vallis |
26°42′S 79°06′E / 26.7°S 79.1°E / -26.7; 79.1 |
92.5 |
Huallaga River |
|
Huo Hsing Vallis |
30°13′N 66°36′E / 30.22°N 66.6°E / 30.22; 66.6 |
318.0 |
Word for "Mars" in Chinese:火星/huǒxīng |
|
Hypanis Valles |
9°29′N 313°18′E / 9.49°N 313.3°E / 9.49; 313.3 |
231.0 |
Classical name for Kuban River in Russia |
|
Hypsas Vallis |
33°42′N 57°54′E / 33.7°N 57.9°E / 33.7; 57.9 |
32.8 |
Classical name for river in Sicily |
|
Iberus Vallis |
21°17′N 152°00′E / 21.28°N 152.0°E / 21.28; 152.0 |
80.2 |
Classical name for Ebro River in Spain |
|
Indus Vallis |
19°06′N 38°42′E / 19.1°N 38.7°E / 19.1; 38.7 |
307.0 |
Indus River |
|
Isara Valles |
5°20′S 213°24′E / 5.34°S 213.4°E / -5.34; 213.4 |
8.0 |
Classical name for Oise River in France |
|
Ituxi Vallis |
25°09′N 153°00′E / 25.15°N 153.0°E / 25.15; 153.0 |
62.0 |
Ituxi River in Brazil |
|
Kārūn Valles |
35°54′S 174°06′E / 35.9°S 174.1°E / -35.9; 174.1 |
64.0 |
Karun River |
|
Kasei Valles |
24°22′N 295°00′E / 24.36°N 295.0°E / 24.36; 295.0 |
1780.0 |
Word for "Mars" in Japanese: かせい |
|
Labou Vallis |
8°36′S 205°30′E / 8.6°S 205.5°E / -8.6; 205.5 |
222.0 |
Word for "Mars" in French |
|
Ladon Valles |
22°22′S 331°18′E / 22.37°S 331.3°E / -22.37; 331.3 |
278.0 |
Ladon River in Greece |
|
Lethe Vallis |
3°58′N 153°30′E / 3.96°N 153.5°E / 3.96; 153.5 |
225.0 |
River Lethe in Alaska |
|
Licus Vallis |
2°52′S 126°06′E / 2.87°S 126.1°E / -2.87; 126.1 |
219.1 |
Ancient name for Lech River in Germany and Austria |
|
Liris Valles |
10°35′S 57°54′E / 10.58°S 57.9°E / -10.58; 57.9 |
613.0 |
Ancient name for Liri River in Italy |
|
Lobo Vallis |
26°56′N 298°48′E / 26.94°N 298.8°E / 26.94; 298.8 |
102.0 |
River in Ivory Coast |
|
Locras Valles |
8°36′N 47°42′E / 8.6°N 47.7°E / 8.6; 47.7 |
314.0 |
Ancient name for river in Corsica mentioned by Ptolemy |
|
Loire Valles |
18°07′S 343°18′E / 18.11°S 343.3°E / -18.11; 343.3 |
720.0 |
Loire River |
|
Louros Valles |
8°25′S 278°00′E / 8.41°S 278.0°E / -8.41; 278.0 |
517.0 |
Louros River |
|
Ma'adim Vallis |
21°35′S 177°18′E / 21.58°S 177.3°E / -21.58; 177.3 |
825.0 |
Word for "Mars" in Hebrew: מַאַדִים |
|
Mad Vallis |
56°12′S 76°06′E / 56.2°S 76.1°E / -56.2; 76.1 |
524.0 |
Mad River |
|
Maja Valles |
12°28′N 301°42′E / 12.46°N 301.7°E / 12.46; 301.7 |
1516.0 |
Word for "Mars" in Nepali |
|
Mamers Valles |
39°59′N 17°48′E / 39.98°N 17.8°E / 39.98; 17.8 |
1020.0 |
Word for "Mars" in Oscan |
|
Mangala Valles |
11°28′S 209°00′E / 11.47°S 209.0°E / -11.47; 209.0 |
828.0 |
Word for "Mars" in Sanskrit |
|
Marikh Vallis |
19°15′S 3°54′E / 19.25°S 3.9°E / -19.25; 3.9 |
1280.0 |
Word for "Mars" in Malaysian |
|
Valles Marineris |
13°45′S 300°48′E / 13.75°S 300.8°E / -13.75; 300.8 |
3769.0 |
Mariner 9 Space program |
Largest known crevice in the solar system
|
Marte Vallis |
14°50′N 183°30′E / 14.84°N 183.5°E / 14.84; 183.5 |
1185.0 |
Word for "Mars" in Spanish: marte |
|
Matrona Vallis |
7°37′S 176°06′E / 7.61°S 176.1°E / -7.61; 176.1 |
51.0 |
Classical name for Marne River in France |
|
Maumee Valles |
19°29′N 306°48′E / 19.49°N 306.8°E / 19.49; 306.8 |
350.0 |
Maumee River |
|
Mawrth Vallis |
22°22′N 343°30′E / 22.37°N 343.5°E / 22.37; 343.5 |
636.0 |
Word for "Mars" in Welsh: Mawrth |
|
Minio Vallis |
4°15′S 208°12′E / 4.25°S 208.2°E / -4.25; 208.2 |
88.0 |
Classical name for river in Italy |
|
Moa Valles |
35°36′N 305°18′E / 35.6°N 305.3°E / 35.6; 305.3 |
265.0 |
Moa River |
|
Morava Valles |
13°17′S 335°33′E / 13.29°S 335.55°E / -13.29; 335.55 |
325.0 |
Morava River |
|
Mosa Vallis |
14°44′S 22°12′E / 14.74°S 22.2°E / -14.74; 22.2 |
171.0 |
Meuse River |
|
Munda Vallis |
5°26′S 213°42′E / 5.44°S 213.7°E / -5.44; 213.7 |
10.0 |
Classical name for Mondego River in Portugal |
|
Naktong Vallis |
5°14′N 32°54′E / 5.24°N 32.9°E / 5.24; 32.9 |
494.0 |
Nakdong River |
|
Nanedi Valles |
4°51′N 311°00′E / 4.85°N 311.0°E / 4.85; 311.0 |
508.0 |
Word for "planet" in Sesotho |
|
Napo Vallis |
26°00′S 78°00′E / 26.0°S 78.0°E / -26.0; 78.0 |
87.5 |
Napo River |
|
Neretva Vallis |
18°33′S 77°12′E / 18.55°S 77.2°E / -18.55; 77.2 |
17 |
Named after the Neretva River in Bosnia and Herzegovina |
|
Nestus Valles |
7°07′S 201°24′E / 7.12°S 201.4°E / -7.12; 201.4 |
33.0 |
Classical name for Nestos River in Macedonia (Greece) |
|
Nia Vallis |
53°47′S 325°18′E / 53.79°S 325.3°E / -53.79; 325.3 |
133.0 |
Classical river name |
Named used by Lowell for canal
|
Nicer Vallis |
7°13′S 201°48′E / 7.22°S 201.8°E / -7.22; 201.8 |
54.0 |
Classical name for Neckar River in Germany |
|
Niger Vallis |
35°05′S 92°12′E / 35.09°S 92.2°E / -35.09; 92.2 |
333.0 |
Niger River |
|
Nirgal Vallis |
28°08′S 318°00′E / 28.13°S 318.0°E / -28.13; 318.0 |
496.0 |
Word for "Mars" in Babylonian |
|
Ochus Valles |
7°07′N 314°54′E / 7.12°N 314.9°E / 7.12; 314.9 |
104.0 |
Classical name for Hari River in Turkmenistan |
|
Okavango Valles |
38°06′N 9°00′E / 38.1°N 9.0°E / 38.1; 9.0 |
285.1 |
Okavango River |
|
Oltis Valles |
23°40′S 338°18′E / 23.66°S 338.3°E / -23.66; 338.3 |
173.0 |
Ancient name for Lot River in France |
|
Osuga Valles |
15°08′S 321°24′E / 15.14°S 321.4°E / -15.14; 321.4 |
185.0 |
Osuga River |
|
Padus Vallis |
4°33′S 209°54′E / 4.55°S 209.9°E / -4.55; 209.9 |
46.0 |
Classical name for Po River in Italy |
|
Pallacopas Vallis |
55°00′S 339°00′E / 55.0°S 339.0°E / -55.0; 339.0 |
660.0 |
Classical canal in Babylonia |
Name used by Lowell for a canal
|
Paraná Valles |
22°52′S 349°48′E / 22.87°S 349.8°E / -22.87; 349.8 |
350.0 |
Paraná River |
|
Patapsco Vallis |
23°46′N 152°30′E / 23.76°N 152.5°E / 23.76; 152.5 |
153.0 |
Patapsco River |
|
Peace Vallis |
4°13′S 137°14′E / 4.21°S 137.23°E / -4.21; 137.23 |
35.24 |
"River in British Columbia and Alberta, Canada" |
|
Pliva Vallis
|
18°40′S 78°21′E / 18.67°S 78.35°E / -18.67; 78.35
|
30
|
Named after the Pliva River in Bosnia and Herzegovina
|
|
Protva Valles |
28°55′S 299°24′E / 28.92°S 299.4°E / -28.92; 299.4 |
260.0 |
Protva River |
|
Rahway Valles |
9°18′N 173°48′E / 9.3°N 173.8°E / 9.3; 173.8 |
500.0 |
Rahway River |
|
Ravi Vallis |
0°12′S 319°18′E / 0.2°S 319.3°E / -0.2; 319.3 |
205.5 |
Ravi River |
|
Ravius Valles |
46°11′N 248°42′E / 46.18°N 248.7°E / 46.18; 248.7 |
233.0 |
Classical name for river in Ireland |
|
Reull Vallis |
42°17′S 104°06′E / 42.28°S 104.1°E / -42.28; 104.1 |
945.0 |
Word for "planet" in Gaelic |
|
Rhabon Valles |
21°11′N 268°30′E / 21.18°N 268.5°E / 21.18; 268.5 |
247.0 |
Classical name for Jiu River in Romania |
|
Rubicon Valles |
44°41′N 243°00′E / 44.68°N 243.0°E / 44.68; 243.0 |
240.0 |
Ancient name for Rubicon River in Italy |
|
Runa Vallis |
28°26′S 323°12′E / 28.43°S 323.2°E / -28.43; 323.2 |
39.2 |
Name proposed by Soviets |
|
Sabis Vallis |
5°14′S 207°30′E / 5.24°S 207.5°E / -5.24; 207.5 |
206.0 |
Classical name for Sambre River in France and Belgium |
|
Sabrina Vallis |
11°05′N 311°00′E / 11.08°N 311.0°E / 11.08; 311.0 |
237.0 |
Classical name for River Severn in England |
|
Sakarya Vallis |
5°06′S 137°18′E / 5.10°S 137.3°E / -5.10; 137.3 |
26.0 |
Classical name for Sakarya River in Turkey |
|
Samara Valles |
24°51′S 340°54′E / 24.85°S 340.9°E / -24.85; 340.9 |
615.0 |
Ancient name for Somme River in France |
|
Scamander Vallis |
15°50′N 28°30′E / 15.83°N 28.5°E / 15.83; 28.5 |
204.0 |
Ancient name for Karamenderes River in Turkey |
|
Senus Vallis |
5°14′S 213°00′E / 5.24°S 213.0°E / -5.24; 213.0 |
20.0 |
Classical name for river in Ireland |
|
Sepik Vallis |
0°53′S 294°12′E / 0.89°S 294.2°E / -0.89; 294.2 |
56.0 |
Sepik River |
|
Shalbatana Vallis |
7°43′N 317°54′E / 7.71°N 317.9°E / 7.71; 317.9 |
963.0 |
Word for "Mars" in Akkadian |
|
Silinka Vallis |
8°54′N 331°48′E / 8.9°N 331.8°E / 8.9; 331.8 |
140.0 |
River in Russia |
|
Simud Valles |
19°35′N 322°12′E / 19.59°N 322.2°E / 19.59; 322.2 |
945.0 |
Word for "Mars" in Sumerian |
|
Stura Vallis |
22°40′N 142°24′E / 22.67°N 142.4°E / 22.67; 142.4 |
75.0 |
Classical name for Stura di Demonte river in Italy |
|
Subur Vallis |
11°40′N 306°48′E / 11.67°N 306.8°E / 11.67; 306.8 |
26.0 |
Classical name for river in Mauritania |
|
Sungari Vallis |
40°02′S 88°50′E / 40.03°S 88.84°E / -40.03; 88.84 |
430.0 |
Songhua River |
|
Surinda Valles |
28°55′S 324°54′E / 28.92°S 324.9°E / -28.92; 324.9 |
95.0 |
Name proposed by Soviets; found on Mars 5 map |
|
Surius Vallis |
61°32′S 311°36′E / 61.53°S 311.6°E / -61.53; 311.6 |
570.0 |
From a river of Colchis |
Name used by Lowell for canal
|
Tader Valles |
48°47′S 207°30′E / 48.78°S 207.5°E / -48.78; 207.5 |
200.0 |
Ancient name for Segura River in Spain |
|
Tagus Valles |
6°43′S 114°24′E / 6.72°S 114.4°E / -6.72; 114.4 |
155.4 |
Tagus River |
|
Tana Vallis |
4°48′S 332°06′E / 4.8°S 332.1°E / -4.8; 332.1 |
56.5 |
Tana River |
|
Taus Vallis |
4°51′S 211°30′E / 4.85°S 211.5°E / -4.85; 211.5 |
12.6 |
Classical name for river in Scotland |
|
Termes Vallis |
11°05′S 202°54′E / 11.08°S 202.9°E / -11.08; 202.9 |
48.0 |
Classical name for Tormes River in Spain |
|
Teviot Vallis |
43°23′S 102°06′E / 43.38°S 102.1°E / -43.38; 102.1 |
140.0 |
River Teviot |
|
Tigre Valles |
11°53′S 322°53′E / 11.88°S 322.88°E / -11.88; 322.88 |
118 |
Tigre River |
|
Tinia Valles |
4°39′S 211°00′E / 4.65°S 211.0°E / -4.65; 211.0 |
18.7 |
Classical name for river in Italy |
|
Tinjar Valles |
37°41′N 124°12′E / 37.69°N 124.2°E / 37.69; 124.2 |
425.0 |
Tinjar River in Malaysia |
|
Tinto Vallis |
3°58′S 111°24′E / 3.96°S 111.4°E / -3.96; 111.4 |
146.5 |
Rio Tinto |
|
Tisia Valles |
11°46′S 45°42′E / 11.77°S 45.7°E / -11.77; 45.7 |
399.0 |
Ancient name for Tisza River in Hungary |
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Tiu Valles |
15°44′N 324°18′E / 15.73°N 324.3°E / 15.73; 324.3 |
1720.0 |
Word for "Mars" in Old English: tiu |
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Trebia Valles |
32°07′N 150°00′E / 32.11°N 150.0°E / 32.11; 150.0 |
183.0 |
Classical name for Trebbia River in Italy |
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Tyras Vallis |
8°19′N 309°48′E / 8.31°N 309.8°E / 8.31; 309.8 |
68.0 |
Classical name for Dniester River in Ukraine |
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Una Vallis
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18°17′S 77°04′E / 18.29°S 77.07°E / -18.29; 77.07
|
5
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Named after the Una River in Bosnia and Herzegovina
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Uzboi Vallis |
29°31′S 322°54′E / 29.52°S 322.9°E / -29.52; 322.9 |
366.0 |
Dry riverbed of the Uzboy River in Turkmenistan |
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Varus Valles |
8°36′S 203°48′E / 8.6°S 203.8°E / -8.6; 203.8 |
92.0 |
Classical name for Var River in France |
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Vedra Valles |
19°12′N 304°24′E / 19.2°N 304.4°E / 19.2; 304.4 |
115.0 |
Ancient name for river in Great Britain |
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Verde Vallis |
0°29′S 29°48′E / 0.49°S 29.8°E / -0.49; 29.8 |
95.0 |
Verde River |
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Vichada Valles |
19°24′S 88°06′E / 19.4°S 88.1°E / -19.4; 88.1 |
430.0 |
Vichada River |
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Vistula Valles |
13°33′N 308°06′E / 13.55°N 308.1°E / 13.55; 308.1 |
190.0 |
Vistula River in Poland |
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Waikato Vallis |
33°12′S 113°49′E / 33.2°S 113.81°E / -33.2; 113.81 |
230.0 |
Waikato River
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Walla Walla Vallis |
9°47′S 305°30′E / 9.79°S 305.5°E / -9.79; 305.5 |
24.0 |
Walla Walla River |
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Warrego Valles |
41°53′S 267°00′E / 41.88°S 267.0°E / -41.88; 267.0 |
188.0 |
Warrego River |
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Zarqa Valles |
0°10′N 80°49′E / 0.16°N 80.82°E / 0.16; 80.82 |
490 |
Zarqa River |
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