Mountains Mons Wolff Origin of the name Christian, Baron von; German philosopher (1679-1754). When to observe it … Nearby Mons Ampère 116 km Wallace 117 km Huxley 120 km Marco Polo 144 km Mons Huygens 146 km Eratosthenes 151 km Sinus Aestuum 152 km Montes Apenninus 216 km