The Mystery Spot Santa Cruz


The Mystery Spot in Santa Cruz...what is the mystery all about? Is there really a physical anomaly in the Santa Cruz redwoods?

Do the laws of physics work differently here in the Vortex? Why do balls roll uphill and people shrink?

And most important, is it worth a trip here to find out?

mystery spot santa cruz, bumper sticker

What is it with those bumper stickers?!

How It All Started


Entering the Vortex

Once upon a time, in 1939, a group of surveyors were working in the dense redwood forest just outside of Santa Cruz. They started in the flat area of the parcel, but as they worked their way uphill, they began noticing some strange things.

The compass stopped working and became unreliable, and the men felt dizzy and had to sit down. They noticed these effects only within an area about 150 feet in diameter and just on the side of the hill.

As time passed, other strange effects were observed and were so striking, that this area was open to the public in 1940. Since then, hundreds of thousands of visitors have been amazed by the balls rolling uphill, people visibly shrinking and growing taller just by standing in different spots, and other weird phenomena.

What is Going On Here?

Is it real, or is it a trick? I don't want to spoil it, so come and see the Mystery Spot in Santa Cruz for yourself! It's definitely great entertainment and the redwood setting is beautiful. I've been several times and it's a kick to bring your friends and family up here; a surprising number of the guests are repeat-visitors.

Some Mystery Spot "theories" suggested by the guides:

  • A vortex of molten rock rises close to the earth's crust here.
  • An alien spaceship is buried here.
  • Aliens buried a magnetic cone here to guide their spaceships.
  • Dielectric biocosmic radiation (????)
  • A hole in the ozone. (OK, I almost couldn't write this)

I have to say that the presentations by the guides really make this experience. Not only are their demonstrations of weirdness sufficiently amazing, their patter and explanations are tongue-in-cheek hilarious.

And some of the visitors did report feeling spacey and dizzy- was it the power of suggestion? See what you think when you take the tour.


That's scary.

Is It Worth Seeing?

This is a definite yes! I don't think I would make a special trip to Santa Cruz just to see it, but if you are in the area, don't miss it. This is truly a unique experience, and you definitely get way more than $8 worth of entertainment!

Before I went the first time, I was reluctant to go the Mystery Spot. I had seen those bumper stickers for years, and thought it was probably really hokey, like some other roadside attractions (snake farms come to mind), but I was pleasantly surprised. This is a first-class operation. Besides, you get a free bumper sticker.

So now we come to the thorniest mystery of all....why do so many people put those bumper stickers on their cars? The experts are stumped.


Mystery Spot Tickets - Hours and Prices


They are open 365 days a year!

Summer Hours: Monday-Friday: 10 to 6. Saturday/Sunday: 9 to 8.

Winter Hours: Monday-Thursday: 10 to 4, Friday 9 to 4, Saturday/Sunday: 9 to 5.

Entry Fee: $8 entrance fee (cash or check only at the door, credit cards online). Free for children 3 and under, and active duty military. It's also $5 to park the car (cash or check only).

To get advance reservations, call (831) 423-8897, or buy tickets online at the www.mysteryspot.com.



Insider Tip:

The Mystery Spot in Santa Cruz is very popular and can sell out on summer weekends and holidays. If they sell out, they will close the road in and only folks with reservations are allowed to park. Sometimes the road will close by noon. If that happens, you can still call in and get a later reservation by phone. On those busy summer days, get a reservation in advance. (I've never had a problem getting in, though.)

The Mystery Spot Tour

The Mystery Spot tours last 45 minutes and one starts every half hour. Your guide takes you up the hill, gives you the history and demonstrates the mysterious effects of the Vortex.

After the steep climb up the hill, the crooked shack appears, barely hanging on to the slope. The guide puts a ball on a level plank (which looks like it is sticking up in the air), and the balls rolls off. The board is level (I tested it) and a visitor's water bottle also rolls off the end.


The ball rolls uphill.

The shack is fun. There are pendulums to play with, ledges to stand on and lean out into space, and ladders to climb. The angles are disorienting.


Gravity is haywire.

The next demonstration is outside the shack. People of different heights are lined up, shortest to tallest, on a level board (also measured as level by moi). Looks OK. Then, everyone lines up the other way, and something goes very wrong. Everyone is the same height, on a level surface. Very cool.


Looks right.



Something's wrong.

Another demonstration of people standing on a level surface, and shrinking or growing depending on which side they're on.


The Vortex strikes again.

There are also strange tree-growth patterns that only occur in the area surrounding the shack; the others in the area farther away look normal.

Spoiler Alert - Mystery Spot Explanations

Scientists have offered their explanations for the phenomena observed at the Santa Cruz Mystery Spot, as well as other mystery spots around the country like the Oregon Vortex.

I won't go into detail (you can read their analyses on other websites), but it basically boils down to optical illusions created by the steep hillside and tilting shack, and the suggestible nature of human beings.

I'm a skeptic, so after I went to the Mystery Spot the first time, I went and read the scientific explanations, because the effects really are amazing to see.

I even brought a carpenter's level with me (yes, I'm a geek, and my son was embarrassed). I tested the surfaces that the guide was using his level on to prove they were flat, and they really are level.

So even after reading the explanations, some things are still mysterious. Like how could a ball roll rapidly along the surface of a level board? The guide allowed spectators to roll round objects of their own on the board, so it wasn't a trick ball. Hmmm, guess I'll have to go back again.

mystery spot santa cruz, entrance, aliens
Doing Research at the Mystery Spot

Enjoy your trip!


The Official Mystery Spot Video:




Getting to the Mystery Spot

The Mystery Spot is just a short drive (10 minutes?) into the mountains outside the town of Santa Cruz. It's on Mystery Spot Road, naturally.

From Highway 1 running through Santa Cruz, take the Morrissey Boulevard exit (440). Head to N. Branciforte Avenue (see map, it's a little tricky) and go north on that road, which takes you into the mountains that begin on the edge of town. Mystery Spot Road will be on the left. Follow Mystery Spot Road to the Vortex!

Map of the Mystery Spot



More day trips...


  1. Home
  2. >
  3. Mystery Spot Santa Cruz


Scroll down for COVID updates.

mystery spot santa cruz, entrance
Dare to enter...
the Anomaly awaits.


COVID-19 Status: at midnight on Monday, March 16, San Francisco was placed under a "shelter-in-place order.

All residents were ordered to stay home, except for necessary trips to grocery stores and essential medical visits, and solo outdoor activities like hiking.

The city was gradually reopening of many businesses and activities, but in December, came under a strict, stay-at-home directive, due to a sudden increase in infection and hospitalization rates.

Since then, Covid numbers had dropped significantly, but recently started rising again.

Big changes arrived June 15, 2021: California is "fully reopened", meaning all business sectors will reopen to full or almost full capacity, including concerts, stadium sports and festivals. SF is basically open, though somewhat more cautious in some regards.

As of August 20, 2021, almost 80% of eligible SF residents have been fully vaccinated.

Vaccine requirements: Starting August 20, 2021, SF requires that all restaurants, bars, theaters and gyms check for proof of full vaccination.

Documents accepted: paper or digital vaccination records.

See SF Chron article re: vaccination.

Public transportation options had been cut back, but are expanding again. See SF transit for more info.

The cable cars are running again and are free during August! In September, they will resume full (paid) service, starting with the Powell-Hyde Line, and the other 2 lines to follow after.

See COVID rules for current SF status.

Mask rules: another change, starting August 3, 2021. Everyone is now required to wear a mask indoors in SF, whether vaccinated or not. People may go without masks outdoors unless the area is densely populated. Hospitals, schools, nursing homes and public transit, still require masks./p>

What is open? Muir Woods, the Botanic Gardens, Golden Gate Park, Japanese Tea Garden, Pier 39, SF beaches, Golden Gate Bridge, and Twin Peaks (car access on Portola, main parking lot open) are all open.

Parking lots for SF beaches, Twin Peaks, and the Golden Gate Bridge are open, including the Welcome Center lot.

Restaurants can now be open to full capacity for indoor and outdoor dining, and many restaurants are open for take-out or delivery.

Bars that serve food can serve customers indoors.

Businesses can allow customers inside, up to full capacity. Malls are open.

The SF Zoo is open again.

Offices can reopen up to full capacity.

Alcatraz is open. The Day Tours and Night Tours are running on a somewhat reduced basis. The Cell Block is open also. See Alcatraz.

Hair salons, and open air tour buses, outdoor walking tours, and boat cruises can now operate.

Indoor museums are open, including the CA Academy of Sciences.

Travel to SF. Per the California Dept. of Public Health: non-essential travel to SF from outside California is discouraged but the quarantine requirements are no longer in effect.

Unvaccinated travelers are urged to get tested before and after arrival, and to self-quarantine for 7 days, but this isn't mandatory.

"Non-essential travel" basically means tourism.

Hotels are accepting reservations, but travelers are urged to limit contact with others in the hotel.

Exploratorium: open.

Playgrounds: open.

Indoor swimming pools are open to fullcapacity.

Schools: private schools are open. SF public schools started in-person learning for elementary students April 12. Older grades: negotiations are ongoing. Hopefully all grade levels will be open for in-person fall classes. Masks will be required for students in SF public schools in the fall.

Indoor gyms and indoor movie theaters are open to full capacity.

Indoor concerts, live theater, and sporting events, may open at full capacity. For indoor gatherings of >5,000, proof of vaccination will be required.

Outdoor events for >10,000: may require proof of vaccination or negative test, but aren't required to.

Check individual events for requirements.

Napa and Sonoma county wineries are open.

For a handy list of what's open or closed, in California, see California reopening schedules.

See coronavirus news in the SF Chronicle for details and updates.

Also see site and parking lot closures for the National Park Service (Alcatraz, Muir Woods, etc.)

Plus helpful info on which parks and hiking trails are open in the Bay Area.

And to check the air quality (fires) in SF and the Bay Area, see airnow.gov and the SF Chronicle map showing current tests.




Fog City Mail logo

Get the latest tips on visiting San Francisco.




SF Bus, BART, & Cable Car routes.

thumbnail of SF muni bus map
Muni Route Map


Al Capone and the Alcatraz prison yard, how to get sold-out Alcatraz tickets.
Get Alcatraz tickets.