“Looking at the photograph, it really epitomizes who we are as sisters,” Pamela Cook tells CNN Travel today. “Us three. Laughing like that. It’s a photo I held onto for the longest time.

Sisters was recently certified as an international dark sky community, becoming the latest addition to Oregon's growing list of international dark sky places. Here's what to know about the ...

“Looking at the photograph, it really epitomizes who we are as sisters,” Pamela Cook tells CNN Travel today. “Us three. Laughing like that. It’s a photo I held onto for the longest time.” Cook spent ...