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The Domes

South Thorton Road, Casa Grande, Arizona 85193 USA

1
Video
Free
Free to Visit
Open Now
Sat 12a-11:59p
  • Independent
  • Pet Friendly
  • Wheelchair
    Accessible
  • No Public
    Restrooms

No Longer Maintained

This location is no longer maintained in Roadtrippers. Please confirm location details before visiting.

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“The eerie inspiration for many Arizona legends”

Just outside of Casa Grande you’ll find one of the stranger abandoned places in America, The Domes. Built for a specific purpose and then abandoned before ever being used, they’re thought to be haunted by a shadowy figure and rumors of occult activity at the site continue to spread. It all started in July of 1982 when an electronics manufacturer’s owner, Patricia Zebb, announced a plan to move the company, InnerConn Technology, from California to a new headquarters in Casa Grande, AZ she named, “The Domes." Zebb had the buildings designed in the strange dome shape to cut costs and provide good protection from temperature changes, and the whole thing only took 6 weeks to build by pouring concrete over a steel skeleton and inflated balloons. Despite the cheap and speedy construction, InnerConn would never move into the Domes. The company went belly-up and the domes were abandoned, and although purchased in 2006, they still sit vacant today. The decades of vacancy have given the Domes quite the reputation… Their UFO-like shape brings out all sorts of supernatural enthusiasts, and it didn’t take long for visitors to start reporting the place as being haunted. According to the Arizona Republic, people report seeing shadowy figures, hearing whispers, and even the sounds of children screaming. Others report weird vibrations, tapping noises on cars and uneasy feelings. Scarier than the thought of some shadowy figure is the rumor of occult activities taking place here. Sure, a ghost is scary, but a group of loonies sacrificing an animal is a helluva lot scarier. Truth be told, the Domes are like most abandoned places. The creepy story you tell yourself on the way to the place will dictate the level of uneasiness you feel while there. Stopping by the Domes at night may put you face-to-face with a Satanic cult, but more likely just a bunch of teenagers looking for a place to get drunk. Truth be told again, we’d rather not run into either of those groups. Drunk teenagers are the worst. - Roadtrippers

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Reviewed by
paulfduda

  • 9 Reviews
  • 23 Helpful
November 19, 2013
Rated

These are pretty cool but don't use the address on here in google maps to find them, it'll take you to a crazy back-road that is really just a trail. Use the coordinates or 'directions' link in the road tripper's app. It's pretty close to the 8 and can actually be seen from the highway.

15 people found this review helpful

Reviewed by
JAveryShriver

  • 1 Review
  • 8 Helpful
February 14, 2016
Rated

32°48'45"N 111°46'24"W

8 people found this review helpful
  • 1 Review
  • 5 Helpful
March 09, 2014
Rated

The route that worked best for my sister and me: Take I-8 to exit 172 (Thornton Rd). Go South on Thornton to road to The Domes.

5 people found this review helpful

Reviewed by
micci.grisanti.7

  • 2 Reviews
  • 1 Helpful
February 25, 2015
Rated 3.0

Cool place for a photographer, but it definitely has a creepy vibe. Don't trust your GPS

1 person found this review helpful
  • Road Warrior
  • 19 Reviews
  • 8 Helpful
May 29, 2014
Rated

Tried to get here the other day, I didnt see the comments below, I missed the turn at Battagla Dr and it directed us down an unmaintained dirt road with deep ruts, even dry it was really tough in my truck, so we turned around and decided to go back another day.

1 person found this review helpful

Reviewed by
dpsteffes

  • 1 Review
  • 0 Helpful
February 06, 2023
Rated

Demolished as of January 2023.

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Reviewed by
ozycj

  • 2 Reviews
  • 0 Helpful
December 08, 2020
Rated

Cool and unique place to see. But BEWARE! Don't Trespass! The owners of the property live nearby Took our license plate number while we were there and called the Sherriff. We were met by 2 deputies on our way out. We got out of the trespassing charge because we're from out of state and old enough to convince them we weren't doing any damage. If you go, just be careful!!!

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Reviewed by
ozycj

  • 2 Reviews
  • 0 Helpful
December 08, 2020
Rated

Interesting place to see. But BEWARE! Don't Trespass! The owners of the property live nearby. They came over while we were there, took our license plate number and called the sherriff. We were met by 2 deputies on the way out. I think if we hadn't been old and from out of state, they may have charged us for tresspassing.

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Reviewed by
worktrek45

  • 1 Review
  • 0 Helpful
November 12, 2020
Rated

The domes are on s Thornton 1 mile south of i 8, just past hanna on the left

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Reviewed by
roymiller

  • 1 Review
  • 0 Helpful
October 26, 2020
Rated

I drove down yesterday. Easy to find. Just go south of I-8 on Thornton Road. Very strange site. Saw Elvis.

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The Domes

South Thorton Road
Casa Grande, Arizona
85193 USA
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Hours

Open 24 hours today
  • Sun - Sat: 12:00 am - 11:59 pm

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    Pets Allowed
  • Unavailable
    Restrooms
  • Unknown
    Wifi
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    Wheelchair Accessible
  • Unknown
    Credit Cards Accepted
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