Pompeys Pillar National Monument

Pompeys Pillar National Monument is a rock formation in Yellowstone County, Montana designated in 2001 and managed by the BLM. It is one of the smallest national monuments in the United States at only 51 acres.

Embark on a journey through history at Pompeys Pillar National Monument, a site that tells the story of exploration and adventure in the American West. This striking natural formation, combined with its historical significance, makes it a must-visit destination.

Location

Pompeys Pillar National Monument is located in south-central Montana, approximately 25 miles east of Billings. The monument stands along the banks of the Yellowstone River, offering scenic views and a tranquil setting for visitors.

History

Pompeys Pillar is a unique rock formation that has stood for millions of years, but its significance is deeply tied to the Lewis and Clark Expedition. On July 25, 1806, Captain William Clark carved his name and the date into the rock, marking it as the only remaining physical evidence of the expedition. The site was named after Sacagawea’s son, Jean Baptiste Charbonneau, whom Clark nicknamed “Pomp.”

Pompeys Pillar was designated a national monument on January 17, 2001, by President Bill Clinton. This designation ensures the preservation of the site and its historical inscriptions for future generations to appreciate.

Why It’s Protected

The protection of Pompeys Pillar National Monument is vital due to its historical and cultural importance. The inscriptions left by William Clark are a tangible link to the early exploration of the American West and the Lewis and Clark Expedition. The site also holds significance for Native American tribes, who have long considered it a sacred place. Preserving Pompeys Pillar allows us to honor the diverse histories and cultures that have shaped the region.

Things to Do

Visitors to Pompeys Pillar National Monument can enjoy a variety of activities and attractions that highlight the site’s historical and natural significance:

Interpretive Center: Begin your visit at the interpretive center, where you can explore exhibits, watch films, and learn about the Lewis and Clark Expedition and the cultural history of the area.
Historical Inscriptions: View the historic inscriptions carved by William Clark and other visitors over the centuries. Interpretive panels provide context and stories behind these markings.
Guided Tours: Join a ranger-led tour to gain deeper insights into the history and significance of Pompeys Pillar. Rangers offer informative talks and guided walks.
Hiking Trails: Take a hike along the scenic trails that wind through the monument. The trails offer opportunities for birdwatching and enjoying the natural beauty of the Yellowstone River.
Picnicking: Enjoy a picnic in one of the designated picnic areas, surrounded by the serene landscape of the monument.
Junior Ranger Program: Young visitors can participate in the Junior Ranger Program, earning badges while learning about the history and ecology of Pompeys Pillar.

Plan Your Visit

Pompeys Pillar National Monument is open seasonally, with the interpretive center typically operating from late spring to early fall. There is an entrance fee, but children under 16 can enter for free. Whether you’re a history enthusiast, a nature lover, or a family looking for an educational outing, Pompeys Pillar offers a memorable and enriching experience.