Currently in circulation the highest dollar bill is with a face value of $100, although the largest denomination of currency ever printed was the $100,000 Series 1934 Gold Certificate featuring the portrait of President Wilson, but never released for public circulation, only for official transactions between Federal Reserve Banks.
Good, now you're ready for the eastern walls of Olympus Mons. 17Â°23'26.69 N 128Â°57'25.39. W looks challenging enough for you, you can start at 793m elevation and finish at 5642m elevation.
Olympus Mons covers an area approximately the size of Arizona, or about 300,000 km 2 (120,000 sq mi). Being a shield volcano, Olympus Mons has a very low profile. The average slope on the volcano's flanks is only 5Â°.