Southern California Is Home To A Bottomless Lake And You’ll Want To See It For Yourself
Discover the mystical Lost Lake in California, a "bottomless" lake formed by the San Andreas Fault and fed by deep natural springs.
Have you ever heard about a bottomless lake? Check out Lost Lake in California and learn about a truly mystical one. Found in the San Bernardino National Forest, this lovely lake--one of many lakes in Southern California--is considered "bottomless" because it was formed by the notorious San Andreas Fault, and is fed by the deep natural springs in the area. Mysterious stories have circulated about what "bottomless" really means, but rest assured that this body of water does not actually go to the center of the earth. Come along with us as we check it out!
The lake is a beautiful sight, and you’ll definitely want to be there for as long as you can.
The atmosphere in this pretty area is one of the most relaxed places in the Southern California region.
There is definitely no wrong time of year for you to make the trip to Lost Lake.
It’s often referred to as a “sag pond” and is popular basically anytime of the year because the Southern California weather is mostly mild.
The area around Lost Lake is beautiful.
It is absolutely worth your time to go out and explore all over the San Bernardino National Forest. No matter what season it is, you will have a remarkable view.
Take in all the sights as you hike in the mountains and overlook the pretty green valleys.
And be sure to bring your camera to capture the picturesque views.
The autumn colors are unique in Southern California.
People come from all over the state to check out the changing leaves, making it a great fall road trip option.
Bright yellows, oranges, and greens all meld together to make a gorgeous color palette.
And if you enjoy hiking, this is a great place for it!
Lost Lake is a great destination to satisfy your curiosity about the mysterious "bottomless lake" phenomenon and see for yourself. While you won’t be able to see the bottom, of course, you’ll be able to see that it’s actually just a beautiful lake that is supplied by underground springs.
For more information about this wonderful bottomless lake, visit the USDA Lost Lake Day Area website.
For some great places to go swimming, check out this article about 6 fantastic swimming holes in Southern California.
Have you ever been to Lost Lake in California? If so, what was your favorite part? We'd love to read about your experience in the comments section below!
If you’re still in the mood for more California adventures, take a look at this video:

Subscribe to our newsletter
Get the latest updates and news
Thank you for subscribing!
















