Yes, they're a staple on Columbia River Gorge photo tours.

Many guided photography tours in the Pacific Northwest include the Three Sisters Islands as a key stop, especially sunrise trips. The view of Mount Hood reflecting in the calm water with the islands in the foreground is one of the most iconic compositions in the Gorge.

A few reputable operators to look at: Photography Tours of the Columbia River Gorge (by Bob Kolbrener), and local workshops run through the