California Porch

California note

Zzyzx is more than the strange sign off I-15

Zzyzx near Baker went from a desert spring and health-resort scheme to an active Desert Studies Center inside Mojave National Preserve.

Zzyzx gets your attention before you know anything about it. The name shows up on an I-15 sign west of Baker, and it looks like somebody tried to win the alphabet.

The place itself has a deeper desert story. Soda Springs was a natural oasis used long before the freeway. Water held on here after older lakes dried away, which made the spot important in a very dry part of the Mojave.

In the 1940s, Curtis Springer turned the place into Zzyzx Mineral Springs and Health Resort. He promoted health products and ran a popular radio program, but the claims around the resort later drew serious trouble from federal agencies. The old spa story is colorful, but it should be read as history, not as advice.

Today, the twist is calmer and better. California State University operates the Desert Studies Center there, and the area is part of Mojave National Preserve. Public visitors can walk around Lake Tuendae and the picnic area, but the buildings across the lake are active educational spaces.

So Zzyzx is not an abandoned ghost town. It is a desert spring, a roadside mystery, a lesson in hype, and a working field station all in one short turn off the highway.

Where to see it

Zzyzx Road near Baker, Lake Tuendae, and the public areas identified by Mojave National Preserve.

Sources

Sources for this story

Reviewed July 1, 2026

Public sources for the places, events, and details above.

Connected places

Open the local directory

Related notes

Related California notes

Page feedback

See something wrong or unclear?

Send a note about this page. The page address will be included automatically.

Send a note