page_title: Elysium Mons
hierarchical_section_title: Elysium Mons
caption_attribution_description: English: A daytime infrared image mosaic of Elysium Mons from the Thermal Emission Imaging System (THEMIS) instrument of the 2001 Mars Odyssey spacecraft. Elysium Mons is the largest volcano in Elysium, a volcanic region on Mars. The smaller volcanoes Hecates Tholus and Albor Tholus are partially visible to the upper and lower right, respectively.
context_page_description: Elysium Mons is a volcano on Mars located in the volcanic province Elysium, at 25.02°N 147.21°E, in the Martian eastern hemisphere. It stands about 12.6 km above its base, and about 14.1 km above the Martian datum, making it the third tallest Martian mountain in terms of relief and the fourth highest in elevation. Its diameter is about 240 km, with a summit caldera about 14 km across. It is flanked by the smaller volcanoes Hecates Tholus to the northeast, and Albor Tholus to the southeast.
context_section_description: Elysium Mons /ɪˈlɪziəm ˈmɒnz/ is a volcano on Mars located in the volcanic province Elysium, at 25.02°N 147.21°E, in the Martian eastern hemisphere. It stands about 12.6 km (41,000 ft) above its base, and about 14.1 km (46,000 ft) above the Martian datum, making it the third tallest Martian mountain in terms of relief and the fourth highest in elevation. Its diameter is about 240 km (150 mi), with a summit caldera about 14 km (8.7 mi) across. It is flanked by the smaller volcanoes Hecates Tholus to the northeast, and Albor Tholus to the southeast.
caption: 2001 Mars Odyssey THEMIS daytime infrared image mosaic
exif: {"Image Orientation": "Horizontal (normal)", "Image XResolution": "72009/1000", "Image YResolution": "72009/1000", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Elements 9.0 Windows", "Image DateTime": "2012:09:23 13:55:56", "Image ExifOffset": "172", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "310", "Thumbnail JPEGInterchangeFormatLength": "7867", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "3400", "EXIF ExifImageLength": "3400"}