bighorn basin

In 1878, the enterprising Otto Franc described Wyoming as “the finest & wildest country . . .  abounding with fish & game.” From conflicts with rustlers through the beginnings of irrigation and the end of the open range, his huge Pitchfork Ranch came to dominate Wyoming’s Bighorn Basin.

In 1864, Jim Bridger blazed a trail to the Montana gold fields. It stayed west of the Bighorn Mountains to avoid trouble with Indian tribes. Wagons traveled the full route only that year, but in later decades it became an important way into the Bighorn Basin for white settlers.

Since it first entered the state in 1890, the Burlington Railroad has helped connect Wyoming with the world. Burlington officials were drawn here by Wyoming’s marketable natural resources and by its geography: Wyoming offered the best routes for transcontinental lines from the Midwest and South to the Pacific Northwest.

Wyoming’s bone-dry Bighorn Basin is isolated by its surrounding mountains and watered by crucial rivers and streams. Its history and natural history are rich with discoveries of dinosaurs, oil and gas, and with the traces of its occupants—American Indians, ranch and farm families, railroad families and oil workers.