Sierra-at-Tahoe (often shortened to "Sierra") is a medium-sized ski area in the Lake Tahoe region, and is well known for being a more family oriented resort and also having a high annual snowfall.

This resort also serves many communities around the eastern Sacramento region as it is in close proximity being located before the road summit on U.S. Route 50.

The high schools of El Dorado County all use the resort for training, and competitions for their snowboard and ski teams.

Sierra-at-Tahoe Resort was started in 1946 by brothers Ray and Floyd Barrett as Sierra Ski Ranch, further down U.S. Route 50.

In December 2022, the Sierra-at-Tahoe resort was able to open up in full operation with many of the burned trees in west bowl and some portions of lower grand view removed.