Why America Needs a National Lewis and Clark Day Every May 14th

In the US, it seems like we have holidays for almost everything under the sun. Yet one glaring omission stands out in our national calendar: we have no official day honoring Meriwether Lewis and William Clark, two of America’s greatest explorers. It is astounding that the leaders of the Corps of Discovery, whose 1804–1806 expedition mapped the newly acquired land of the United States of America, receive no dedicated date of national recognition. May 14th, the exact day they pushed off from Camp Dubois in 1804, is the perfect date for a “Lewis and Clark Day” celebration in the United States. Spring itself makes the case: their expedition embodied the season’s promise of renewal, excitement, and hope for a nation beginning its westward destiny.

Picture the scene on that cloudy Monday in May 1804. Under Captain Clark’s command, the Corps, who were 45 men strong with soldiers, hunters, and interpreters, loaded their keelboat and two pirogues and set sail up the Missouri River from Camp DuBois, near St. Louis. President Thomas Jefferson had just completed the Louisiana Purchase, instantly doubling the nation’s territory.

Lewis and Clark’s mission was audacious: explore the new lands, find a practical water route to the Pacific, map the West, document plants and animals unknown to science, and establish peaceful relations with Native tribes. What followed was an epic 8,000-mile round trip of grit, discovery, and diplomacy. They crossed prairies teeming with bison, navigated treacherous rapids, portaged around the Great Falls in Montana, met the Shoshone with the help of Sacagawea, and finally dipped their toes in the Pacific in November 1805. Their detailed journals filled with drawings, weather logs, and first-hand accounts remain a cornerstone of American history.

Their story is pure American idealism: curiosity-driven science, cross-cultural teamwork, and unyielding resilience. Lewis and Clark faced grizzlies, starvation, and snowdrifts in the Bitterroot Mountains, yet they returned with knowledge that fueled westward expansion and inspired generations. Today, their legacy lives along the Lewis and Clark National Historic Trail, a 4,900-mile route of rivers, mountains, and plains. Museums in St. Louis and Fort Mandan host events, and some towns in North Dakota and Montana hold local “Lewis and Clark Days” with reenactments. But these scattered observances pale beside other US holidays. A national day would elevate their achievement from regional footnote to shared national pride.

Spring is the ideal season to celebrate because the expedition itself captured the era’s youthful optimism. In 1804 the United States was barely 28 years old, an adolescent republic bursting with energy after breaking from colonial rule. The Louisiana Purchase represented possibility: vast lands, new rivers, unknown mountain ranges. Their journey mirrored the nation’s springtime awakening—full of hope that the West would bring prosperity, knowledge, and destiny. Celebrating on May 14th would reconnect us to that springtime sense of optimism and adventure.

Imagine how we could celebrate a Lewis and Clark Day across the country. Schools could turn May 14th into hands-on history: students tracing the route on maps, exchanging goods and materials used in the journey, or building miniature keelboats. National Parks and the Historic Trail would host guided hikes, living-history demonstrations, and star-gazing programs. After all, Lewis and Clark utilized celestial navigation. Communities could organize parades with costumed “Corps of Discovery” marchers and science fairs highlighting their botanical discoveries (they collected over 200 plant specimens).

Lewis and Clark gave us eyes on a continent we now call home. Their springtime launch filled a young nation with excitement and hope. It is time Congress and the President recognize that same spirit with an official Lewis and Clark Day. Until then, we can start small—plan a riverside picnic, read a journal entries, or simply share the story with our families and friends. Every strong nation remembers its explorers. America should remember two of our best with a dedicated National Day.