List of chasmata on Mars

What follows is a list of chasmata on Mars. A chasma is a deep, steep sided, elongated depression similar to a canyon on Earth.

Name	Coordinates	Notes
Arsia Chasmata	7°30′S 119°24′W / 7.5°S 119.4°W / -7.5; -119.4
Ascraeus Chasmata	8°42′N 105°42′W / 8.7°N 105.7°W / 8.7; -105.7
Australe Sulci	84°54′S 135°00′E / 84.9°S 135°E / -84.9; 135	Part of Planum Australe
Baetis Chasma	4°18′S 65°00′W / 4.3°S 65°W / -4.3; -65
Candor Chasma	6°30′S 70°54′W / 6.5°S 70.9°W / -6.5; -70.9	Part of Valles Marineris
Capri Chasma	9°48′S 43°18′W / 9.8°S 43.3°W / -9.8; -43.3
Ceti Chasma	5°00′S 68°24′W / 5°S 68.4°W / -5; -68.4
Chasma Australe	82°12′S 94°24′E / 82.2°S 94.4°E / -82.2; 94.4	Part of Planum Australe
Chasma Boreale	82°54′N 47°06′W / 82.9°N 47.1°W / 82.9; -47.1
Coprates Chasma	13°12′S 61°24′W / 13.2°S 61.4°W / -13.2; -61.4	Part of Valles Marineris
Echus Chasma	2°36′N 80°06′W / 2.6°N 80.1°W / 2.6; -80.1
Elysium Chasma	22°18′N 141°30′E / 22.3°N 141.5°E / 22.3; 141.5
Eos Chasma	12°00′S 39°42′W / 12°S 39.7°W / -12; -39.7	Part of Valles Marineris
Ganges Chasma	7°54′S 48°06′W / 7.9°S 48.1°W / -7.9; -48.1	Part of Valles Marineris
Hebes Chasma	1°06′S 76°12′W / 1.1°S 76.2°W / -1.1; -76.2
Hellas Chasma	34°36′S 294°30′W / 34.6°S 294.5°W / -34.6; -294.5
Hyblaeus Chasma	22°00′N 141°12′E / 22°N 141.2°E / 22; 141.2
Hydrae Chasma	6°48′S 62°00′W / 6.8°S 62.0°W / -6.8; -62.0
Ius Chasma	6°54′S 85°48′W / 6.9°S 85.8°W / -6.9; -85.8	Part of Valles Marineris
Juventae Chasma	3°30′S 61°24′W / 3.5°S 61.4°W / -3.5; -61.4
Melas Chasma	10°18′S 72°42′W / 10.3°S 72.7°W / -10.3; -72.7	Part of Valles Marineris
Ophir Chasma	4°00′S 72°30′W / 4°S 72.5°W / -4; -72.5	Part of Valles Marineris
Pavonis Chasma	2°42′N 111°12′W / 2.7°N 111.2°W / 2.7; -111.2
Promethei Chasma	82°12′S 141°30′E / 82.2°S 141.5°E / -82.2; 141.5	Part of Planum Australe
Tithonium Chasma	4°36′S 84°42′W / 4.6°S 84.7°W / -4.6; -84.7	Part of Valles Marineris
Ultimum Chasma	81°12′S 151°06′E / 81.2°S 151.1°E / -81.2; 151.1	Part of Planum Australe

See also