Dubbed the largest volcano in the solar system, Olympus Mons stands at a height of 72,000 feet (13.6 miles). Located in the western hemisphere of Mars, between the Tharsis and Amazonis Planitia ...

Like Earth and Venus, Mars has mountains, valleys, and volcanoes, but the red planet’s are by far the biggest and most dramatic. Olympus Mons, the solar system’s largest volcano, towers some ...

Olympus Mons And no trip to Mars would be complete without a visit to Olympus Mons, the tallest volcano in the solar system. It covers a region the size of Arizona. It's three times as tall as ...