A trip down the Big Lost River of southeastern Idaho

This page uses images from a much larger collection of images of the Lost Rivers region.
All views here look upstream.

 

The meandering East Fork in Copper Basin.

The rushing North Fork in the valley of Summit Creek.

The confluence of the North Fork and East Fork.

The Big Lost River and the northern Lost River Mountains above the Mackay Reservoir

The Mackay Reservoir with a full pool in 2023

The Big Lost River in the canyon just below the Mackay Dam.

Meanders of the Big Lost River and the northern Lost River Mountains seen from Leslie Butte.

The Big Lost River at the 3700N bridge east of Darlington.

The Big Lost River an the 3175N bridge at Moore.

Water in the Big Lost River at Arco in 2023.

The Big Lost River approaching the Box Canyon.

The Big Lost River in the Box Canyon, seen the west bank in the wet year of 2019.

The Big Lost River in the Box Canyon seen from the east bank in the wet summer of 2017.

Water in the Big Lost River at the US 20/26 rest area.

The sink of the Big Lost River east of Howe.

 

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