Grand Lake – set in a north-central Colorado town of the same name – is the state's largest and deepest natural lake, spanning more than 500 acres and reaching depths of nearly 400 feet.

Hanging Lake in Glenwood Springs has been named Colorado's most pretty lake. Here is how Coloradans keep the lake ...

Northern Colorado land managers are celebrating what they see as a major conservation victory. Larimer County's Natural ...

At its heart is Lake Cristobal, the second-largest natural lake in Colorado, sprawling across 331 acres. Named after this shimmering jewel, the town draws kayakers, paddleboarders, canoeists ...

Natural lakes and reservoirs worldwide are consistently ... According to the research, led by hydrologist Fangfang Yao of the University of Colorado, the world's large lakes and reservoirs had ...