Federal Building

Historical marker location:
316 North Park Avenue,, Helena, Montana
( Marker is on North Park Avenue near West 6th Avenue, on the left when traveling north.)

(City-County Administration Building). Helena Historic District

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The town of Libby, Montana, was the site of one of the worst environmental disasters in US history, when it was discovered that vermiculite mined from the area was contaminated with asbestos. The contamination led to widespread illness and death, and cleanup efforts have been ongoing for several decades.
Lewis and Clark County is located in the state of Montana in the United States. Named after the famous explorers Meriwether Lewis and William Clark, the county has a rich history that dates back to the early 19th century.

The area that is now Lewis and Clark County was originally inhabited by various Native American tribes, including the Blackfeet, Salish, and Shoshone. The Lewis and Clark Expedition explored the region in 1805, documenting the natural resources and mapping the area. This initial contact with the explorers paved the way for later Euro-American settlement.

In the 1860s, gold was discovered in the Last Chance Gulch, which is now the city of Helena, the county seat of Lewis and Clark County. This led to a mining boom, attracting settlers and prospectors from all over. Helena quickly became a bustling city and the territorial capital of Montana. The gold rush also brought conflicts with Native American tribes, leading to tensions and occasional clashes.

As Helena grew, so did the county. It became an important center for commerce, government, and culture in the region. In the late 19th and early 20th centuries, railroads were built, enhancing connectivity and stimulating the economy. The county experienced both economic ups and downs, facing challenges such as floods and fires, but continued to thrive.

Today, Lewis and Clark County is a diverse and vibrant community. It is home to a mix of urban and rural areas, offering a wide range of recreational opportunities, including hiking, fishing, skiing, and exploring the nearby national forests. The county also has important historical sites and landmarks that celebrate its past, including the Montana State Capitol building, which is located in Helena.

This timeline provides a condensed summary of the historical journey of Lewis And Clark County, Montana.

  • 1805 - Lewis and Clark explore the region during their expedition
  • 1843 - Fur traders establish the first permanent settlement in the area
  • 1864 - Lewis and Clark County is officially established
  • 1875 - Helena becomes the county seat
  • 1883 - Construction of the state capitol building begins in Helena
  • 1919 - Construction of the Cathedral of Saint Helena is completed
  • 1974 - Helena Historic District is listed on the National Register of Historic Places
  • 1991 - The Great Northern Carousel, a popular attraction, opens in Helena