Approaching the Colorado foothills of the Rocky Mountains during his second exploratory expedition, Lieutenant Zebulon Pike spots a distant mountain peak that looks “like a small blue cloud.” The mountain was later named Pike’s Peak in his honor.
Pike’s explorations of the newly acquired Louisiana Territory of the United States began before the nation’s first western explorers, Lewis and Clark, had returned from their own expedition up the Missouri River. Pike was more of a professional military man than either Lewis or Clark, and he was a smart man who had taught himself Spanish, French, mathematics and elementary science. When the governor of Louisiana Territory requested a military expedition to explore the headwaters of the Mississippi, General James Wilkinson picked Pike to lead it.