Object Details Author Fifer, Barbara Soderberg, Vicky Mussulman, Joseph A Subject Lewis and Clark Expedition (1804-1806) Summary Historical highlights, color maps, where to stay and what to do. Second ...

Brad Winn, site superintendent since 2001, has helped the Lewis and Clark State Historic Site attract 100,000 visitors each year.

On June 1, 1905, nearly 40,000 people turned out for the opening day of Portland’s only “World’s Fair.” Today, it is all long gone. This image from 1905 shows the Lewis and Clark ...

Robert Heacock, author of Lewis and Clark expedition book and Tri-Cities native, died at 67. A Liberty Lake outdoorsman and historian, he left his mark.

ASTORIA, Ore. — This week, we trek along a coastal getaway that combines outdoor scenery with important Oregon history in the footsteps of Lewis and Clark. When you visit Fort Clatsop National ...

The Academy of Natural Sciences in Philadelphia preserves 200-year-old plant specimens collected by Lewis and Clark during their expedition, with select items to be displayed in 2026.